Samsung ML-6040 Specifications

LASER PRINTER
ML-6040/XEU
SERVICE
LASER PRINTER
Manual
CONTENTS
1. Precautions
2. Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded Views and Parts List
SA
MS
UN
G
6. Electrical Parts List
7. Block Diagram
8. Connection Diagram
9. PCB Diagrams
10. Schematic Diagrams
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Contents
1. Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1-3 ESD Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
2. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
3. Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3-1 General Precautions on Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Releasing Plastic Latches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3-2 Transfer Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
3-3 Controller Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
3-4 Pickup Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
3-5 Main Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
3-6 MP (Multi-Purpose) Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
3-7 Exit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
3-8 LSU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
3-9 HVPS board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
3-10 Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
3-11 Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11
3-12 Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11
3-13 Fuser Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12
3-14 Guide Feed & Erase Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
3-16 Engine Board and Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15
4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-1 DCU Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-1-1 DCU Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-1-2 DCU Error Status Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4-1-3 Error Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-2 Abnormal Image Printing and Defective Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4-3 Print Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4-3-1 No Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-2 All Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-3 Vertical White Line (Band) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-4 Dark Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-5 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-6 Ghost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-7 Black Dot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-8 Horizontal Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-9 Irregular Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-10 White Spot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-11 Trembling at the End When OHP Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-12 Poor Fusing Grade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-13 Poor transfer and poor fusing when ENVELOPE printing . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . .4-3
. . . . . .4-5
. . . . . .4-6
. . . . . .4-7
. . . . . .4-8
. . . . . .4-9
. . . . . .4-10
. . . . . .4-10
. . . . . .4-11
. . . . . .4-12
. . . . . .4-12
. . . . . .4-13
. . . . . .4-14
4-4 Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
4-4-1 No Power (LED Off) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
4-4-2 Fuser Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16
Samsung Electronics
i
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
4-4-3 Paper Jam (Mis-feeding) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17
4-4-4 Paper Jam (Jam 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18
5. Exploded Views and Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
Main Exploded View . . . .
Cover Exploded View . . .
Frame Exploded View . . .
Exit Exploded View . . . . .
Fuser Exploded View . . .
Rack-MPF Exploded View
Drive Exploded View . . . .
Pick-Up Exploded View . .
Cassette Exploded View .
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. .5-2
. .5-4
. .5-6
. .5-10
. .t5-12
. .5-14
. .5-16
. .5-18
. .5-20
6. Electrical Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
6-1
6-2
6-2
6-3
Main PBA . . . . . .
Engine PBA(110V)
Engine PBA(220V)
Others . . . . . . . . .
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.....
.....
.....
.....
.6-1
.6-4
.6-7
.6-10
7. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
8. Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
9. PCB Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-9-1
9-1
9-2
9-3
9-4
Main PCB Diagram(TOP) . . . . . .
Main PCB Diagram(BOTTOM) . .
Engine PCB Diagram(TOP) . . . .
Engine PCB Diagram(BOTTOM)
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.9-1
.9-2
.9-3
.9-4
10. Schematic Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
10-1 Main Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
10-2 Engine Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10
10-3 SMPS Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-12
ii
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Schematic Diagrams
10. Schematic Diagrams
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
10-1 Main Circuit Diagram(1/9)
ML-6040 NC
5.1K (ML-6060)
ML-6060 NC
5.1K (ML-6040)
Samsung Electronics
10-1
Schematic Diagrams
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Main Circuit Diagram(2/9)
6040 : U4,U5 UNUSED
10-2
Samsung Electronics
Schematic Diagrams
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Main Circuit Diagram(3/9)
6040 : U21,U25,U32 UNUSED
Samsung Electronics
10-3
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Schematic Diagrams
Main Circuit Diagram(4/9)
10-4
Samsung Electronics
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Schematic Diagrams
Main Circuit Diagram(5/9)
Samsung Electronics
10-5
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Schematic Diagrams
Main Circuit Diagram(6/9)
10-6
Samsung Electronics
Schematic Diagrams
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Main Circuit Diagram(7/9)
D2
RB420D T147
D6
RB420D T147
Samsung Electronics
10-7
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Schematic Diagrams
Main Circuit Diagram(8/9)
10-8
Samsung Electronics
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Schematic Diagrams
Main Circuit Diagram(9/9)
Samsung Electronics
10-9
Schematic Diagrams
+5V
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10-2 Engine Circuit Diagram(1/2)
+5V
+5V
24V
+5V
1N4148
+24VS
D8
D7
D2
D3
R11
5.6K
1
2
3
4
5
6
7
8
9
10
CN14-1
CN5-1
R5
5.6K
+24VS
100
R9
R8
R7
R3
SCF_CASSETTE
SCF_MOTOR*
SCF_CLUTCH
SCF_EMPTY*
D505
1N4003T/R
3
2
1
R521
510
D9
+24VS
D6
D5
C519
100nF
DGNDAGND
3
2
CN503-1
FAN
D1
1N4148
C28
47uF
50V
AGND
R10
5.6K
1
2
3
4
5
6
7
8
1
Q9
KSC1008-Y
R520
5.6K
DGND
AGND
DGND
DGND
+5V
AGND
+5V
R56
1K
24V
+5V
+5V
FUSER
R525
150
D4
1N4003T/R
R4
15K
R57
6.2K
CN1-1
1
2
3
4
5
R2
100
MP_EMPTY*
1
2
FUSER_ON
Q1
KSC1008-Y
3
3
R13
510
2
C23
100nF
8
U3-1
3
Q2
KSC1008-Y
LM393
2
R63
1.8K
MP_CLUTCH
1
R64
5.6K
DGND
4
R65
3.9K
DGND
1
R12
5.6K
THERM1
C5
10nF
3
R25
1K
AGND
DGND
2
C32
1nF
R69
3.3K
Q7
KSC1008-Y
DGND
DGND
AGND
THERM2
1
BD3
BEAD
C27
1nF
24V
DGND
D10
1N4003T/R
+5V
+5V
+5V
R32
510
FEED*
EMPTY*
NARROW*
R29
150
R28
15K
1
A
K
2
DGND
10-10
C
1
R20
3
100
U554
GP1S523
E
4
DGND
R30
15K
R31
150
A
3
C
R51
150
A
3
C
C12
10nF
DGND
K
2
DGND
E
4
DGND
C13
10nF
DGND
K
2
E
4
DGND
+5V
R58
100
DGND
R526
15K
CN6-1
C24
10nF
DGND
3
1
Q3
KSC1008-Y
+5V
R22
5.6K
U4
GP1S523
U555
GP1S523
2
CLUTCH
R52
15K
1
R21
100
L553
CLUCH
+5V
+5V
+5V
R527
100
1
2
3
MANUAL*
DGND
AGND
DGND
Samsung Electronics
Schematic Diagrams
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Engine Circuit Diagram(2/2)
+24VS
C16
47uF
50V
C17
47UF
10V
OUT2B
2
OUT2A
1
5
LOADSPLY
OUT1B
CN3-1
1
2
3
4
17
OUT1A
11
C522
330pF
LOGICSPLY
U2
PHASE1
8
MOTOR_PB
7
MOTOR_PB*
RC2
E2
GROUND
SENSE2
_ENABLE2
9
+5V
6
REFERENCE
15
E1
18
SENSE1
RC1
12
MOTOR_PA
PHASE2
A2918SWV
_ENABLE1
10
14
3
13
16
C521
330pF
4
AGND
DGND
MOTOR_PA*
R40
3.3K
AGND
R50
1K
C19
330pF
R47
24K
R45
1K
C20
10nF
R48
0.39
C25
10nF
R44
0.39
R46
24K
C18
330pF
R49
10K
+5V
AGND
DGND
CN8-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
16k_clk
NARROW*
EMPTY*
FEED*
FAN
CLUTCH
FUSER
MP_CLUTCH
MP_EMPTY*
MOTOR_PA
MOTOR_PB
MOTOR_PA*
MOTOR_PB*
SCF_CASSETTE
SCF_MOTOR*
SCF_CLUTCH
SCF_EMPTY*
MANUAL*
THERM2
THERM1
BD10
BEAD
BD1
BEAD
16k_clk
U5
R61
100
9
*O
10
O
11
*I
R60
1M
12
fuser_cover
R54
100
OSC1
C?
100nF
16
8
6.81984MHz
CLR
VCC
GND
7
Q4
5
Q5
4
Q6
6
Q7
14
Q8
13
Q9
15
Q10
1
Q12
2
Q13
3
Q14
CD74HC4060F
C29
22pF
DGND
DGND
C30
22pF
C?
100pF
C33
100nF
C?
100pF
R67
5.6K
(or Jumper)
DGND
R68
47
EXT_CLK
C?
100pF
C?
100pF
C31
100pF
DGND
DGND
Samsung Electronics
DGND
+5V
EXT_CLK
C?
100nF
DGND
DGND
DGND
DGND
DGND
DGND
10-11
Schematic Diagrams
BD505
BEAD
D503
L502
D10SC4M
27pF
+5V
3
THERMISTOR
3
1
3
C505
47nF
C501
220nF
2
C509
2.2nF
R510
100K
2
BD502
D3SBA60
3
R511
47K
R515
A 1
4
1
3
R509
100K
C511
100nF
1
12
3
U504
TL431CLP
R518
2.2K
U502
2
1
1.5K
R16
A1
G
27pF
GND
FUSER_ON
A1
R512
10K
HS503
HEATSINK_TR
OCP
2
THY501
BTA-600CW
D501
1N4937
4
3
A2
HS502
A6063-H45
24V
DGND
2
3
A2
K
C518
1000uF
50V
C517
1000uF
50V
C516
100nF
R519
620
C510
3
2
1
4
D
FB
2
L503
STPR1020CF
1
5
STR-G6153
1
D504
3
KAT-060H
R507
56K
6
8
6
BD504
BEAD
U501
MOC3061
BD501
BEAD
C502
10nF
7
5
+24VS
VCC
180
R503
1
R
2 A
1
2
3
R502
120
10
CN504-1
2011P03V000
CN502-1
3951P03V000(T)
C512
1uF
16V
K3
AGND
L501
300uH
C514
470uF
10V
R514
3K
2
AGND
1
C515
2200uF
16V
T501
D502
UF4007
TNR501
SVC561D
V2: NC
R517
1K
K 2
R505
470K
C513
100nF
2.4K
U503-1
PC123F
C507
150uF
400V
C503
2.2nF
4
TNR502
SVC471
2
R501
470K
2
1
C504
2.2nF
R516
680
A2
3 4
4
1 2
1
CN501-1
3951P03V000(T)
K
C D
R513
100
TH501
LC404060
LHA7110
2
1
LF501
F501
30M-4P
A B
A1
1
1
LF502
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10-3 SMPS Circuit Diagram
47UF/50V
AGND
C520
100nF
C508
C 4
223 MONO
U503-2
PC123F
R506
0.44
100
R504
R508
680
E 3
HS501
HEATSINK_CC
C506
2.2nF
V1 (110V)
R509
:
47K
R510
:
47K
R506
:
0.22
R504
:
100
AGND
+5V
fuser_cover
DGND
TNR501:
10-12
DGND
560V
Samsung Electronics
Schematic Diagrams
8. Connection Diagram
S ize /E mp ty /F e e d /Ma nua l S e ns o r s a r e on B ©
d
Re m ar k
HVPS
PTL
P T L C t rl
5V
CN2
CN3
CN1
Ther mis tor
DCU
(F o r Sy s t e m Te s t )
T h e rm 1
T h e rm 2
J o in t t y p e
1 - Th e r m 1
2 - Th e r m 2
Exit
Senso r
Micro - Switch
( F or LS U 5 VS C ut )
LSU
P an el B' d
HOST
1234CN1 2
1 - 5V
2 - Ex it _s ig n a l
3 - GND_5
CN1 3
1 - 5V
2 - 5 VS
CN1 1
123456-
/ HSYNC
5 VS
GND_5
/ LD_ON
/ VDO
LS UP OWE
R1 2 0 0
7 - 2 4 VS
8 - GND_2 4
9 - P _MOT OR
1 0 - / LREADY
1 1 - EXT _CLK
12345678-
5V
GND_5
LED1
LED2
LED3
LED4
Ke y 1
Ke y 2
5V
RXD
TXD
GND- 5 V
CN3
CN5
CN8
3 6 P in
P 1 2 8 4 Co n .
US B P o r t
4 P in
CN7
4 P in
US B J ac k
(PC )
8-1
CN2
Cont roller
P ar a lle l P o rt
3 6 Pin
: No rm a l C o n ne c t o r
: Bo a rd o n t y p e Co n n e c t o r
CN1 4
S o le n o id
1 - 2 4 VS
2 - GND_2 4
3- 5V
4 - GND_5 V
5 - THV_P WM
6 - THVRD
7 - / THV_EN
8 - / MHV_P WM
9 - / DEV_P WM
10- P T L
1 1 - N.C.
1 2 - N.C.
CN1 0
CN6
1 - GND_5
2 - GND_5
3- 5V
4- 5V
5 - GND_2 4
6 - GND_2 4
7 - 2 4 VS
8 - 2 4 VS
9- 24V
10- 24V
CN4
1 - Sa v e
2 - P _Nar r o w
3 - Emp t y
4 - Fe e d
5 - FAN
6 - Clu t ch
7 - Fu s e r
8 - MP _Clu t c h
9 - MP _Em p t y
1 0 - Mo t o r _P A
1 1 - Mo t o r _P B
1 2 - / Mo t o r _P A
1 3 - / Mo t o r _P B
1 4 - SC F _Ca s s e te
1 5 - SC F _Mo t o r
1 6 - SC F _Clu t ch
1 7 - SC F _Emp t y
1 8 - N.C.
1 9 - T h e rm 2
2 0 - T h e rm 1
21- 5V
2 2 - EXT _Clo ck
2 3 ,2 4 - 5 V
2 5 - 5 VP S
2 6 ,2 7 ,2 8 - GND_5 V
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Mic r o Sw it ch o n Bo a rd
In - 2 4 V
Ou t- 2 4 VS
CN1
1 - / MP _EMP T Y
2 - GND_5
3- 5V
CN2
1 - 2 4 VS
2 - MP _CLUT CH
CN5
1- 5V
2 - SC F_ Se l C as s e t t e
3 - SC F_ Mo t o r
4 - SC F_ CLUTC H
5 - SC F_ Em p t y
6 - 2 4 VS
7 ,8 - GND_ 5
CN3
1234-
CN8
SMP S
1 - N.C,. 2 - N.C ., 3 - 5 V, 4 - /IOC S3 , 5 - D3 1 , 6 - D3 0 ,
7 - D2 9 , 8 - GND5 , 9 - D2 8 , 1 0 - D2 7 , 1 1 - D2 6 ,
1 2 - GND5 ,1 3 - D2 5 , 1 4 - D2 4 , 1 5 - / EIRQ1 , 1 6 - GND5 ,
1 7 - A5 , 1 8 - A4 , 1 9 - A3 , 2 0 - / EIRQ0 ,2 1 - A2 ,2 2 - D2 3 ,
2 3 - D2 2 , 2 4 - A1 7 , 2 5 - D2 1 , 2 6 - A1 6 , 2 7 - D2 0 ,
2 8 - A1 5 , 2 9 - D1 9 , 3 0 - A1 4 , 3 1 - D1 8 , 3 2 - A1 3 ,
3 3 - D1 7 , 3 4 - A1 2 , 3 5 - D1 6 , 3 6 - A1 1 , 3 7 - A6 ,
3 8 - A1 0 , 3 9 - / RESET , 4 0 - A9 , 4 1 - / WAIT , 4 2 - A8 ,
4 3 - / IOCS 3 , 4 4 - A7 , 4 5 - / IOCS 3 , 4 6 - N.C ., 4 7 - N.C.,
4 8 - GND5 , 4 9 - A1 8 , 5 0 - / RD, 5 1 - /WE, 5 2 - GND5 ,
5 3 - N.C., 5 4 - N.C., 5 5 - / EIRQ1 , 5 6 - GND5 , 5 7 - N.C .,
5 8 - 5 V, 5 9 - 5 V, 6 0 - 5 V (6 0 p in Co n n e c t o r)
MP Tray
(Opt io n)
Mo t o _P A
Mo t o r _P B
/ Mo t o r_ PB
Mo t o r _P A
CN5 0 2
HOT
Ne u t ra l
CN5 0 1
HOT
Ne u t ra l
CN5 0 3
1 - FAN C o n t ro l
2 - N.C.
3- 24V
SCF
(Op tion)
Mo tor
Heat Lamp (Fuse r)
Power Switch
AC In- Let
11 0V fo r USA
2 20V for EU
DC FAN
Net wor k I/ F Card
(Op t io n )
Samsung Electronics
Schematic Diagrams
9. PCB Diagrams
9-1 Main PCB Diagram(TOP)
C1
CN12
CN13
2
CN3
28
C2
CN2
U1
CN11
10
RA3
C180
160
140
150
130
93C66
74F14
11
U14
TL7705
CN6
80
R142
U19
90
220
C54
U15
100
C173
U16
200
SPGPE
U33
HIGH
RA12 RA13 RA14 RA15
110
U11
RA11
190
C163
C53
L2
C172
C161 R130
210
1
U34
U12
RA10
U32
LOW
170
CN5
RA5 RA4
74LS273
U10
RA6
F2
RA7
RA1
OSC1
PBA
C196
RA8
RA2
7407
1
70
C197
C198
50
40
74LS273
60
F5
30
U22
F7
20
1
C82
U20
240
U17
RA17
R162
U21
HIGH
C105
F8
U26
C123
USBN9602-28M
F11
C158
CN9
CODE
F6
D3
D4
D5
C133
CN7
1
4
BAR
U23
F9
U24
L10
CN8
18
1
4
FS741
OSC2
C107
74F1071SCX
F10
20MHz
U25
OSC3
71
72
72 CN10
4
71
LOW
48MHz
C108
RS741
L9
R77
C122
DRAM MODULE
FLASH - ROM MODULE
R145
230
C153
C155
R146
R147
C190
C50
C51
JC92 - 01254A REV 1.2
KM23C8105DG
1
32
31
C34
180
RA16
KM23C8105DG
2
60
59
45 . 032242MHz
C22
RA9
AM29F800B-90SC
D6
2
1
C24
C20
AM29F800B-90SC
L14
F1
C15
KM416C1204CJ-L5T
R19
30
29
CN4
U8
HIGH
SMD
U9
74ACT32
2
3
Samsung Electronics
U7
C195
C29
C30
ML - 6040/6060 CONTROLLER PBA
74ACT245
R20
D2
R21
R9
R13 R18
U6
2
LOW
74F32
1
D7
C12
U3
R11
R16
1
1
KM416C1204CJ-L5T
12
1
R10
D1
R14
R15
2
R135 L8
1
3
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
U2
D8
1
U5
27
U4
74ACT245
74LS273
9-1
Schematic Diagrams
9-2 Main PCB Diagram(BOTTOM)
1
R119
R108
R105
R104 R103
C127
R100
R95
R89
R90
R68
C115
R78
C104
R84
R74
R134
C121
R85
R148
C101
C134
C129
R99
R93
R97
C124
C113
R87
C117
R81
R80
R140
C176
R83
C109
C128
L13
R79
C106
R150
R66
C94
C102
R67
C174
C160
R72
R55
C89
C85
C79
C77
C75
R7
R1
C92
C55
R44
R47
C52
C170
C46
R152
R43
C49
C45
R39
C39
R35
C35
C32
C43
C40
C41
C44
C37
C168
R40
R37
R42
R30
C31
R26
C38
R36
1
R58
1
C189
C199
C5
R59
C188
C83
1
1
R2
13
R6
R12
C167 C187 C179
R143
C177 12
C178
R144
3
C164
R8
C14
C4
C186
R141
C165
C166
C171
R17
C6
L12
10
C7 R161
C9
1
C10
1 2
R3
27 28
C193
C183
31
1
C11
C194
R153
R151
2
2
1
C13
C16
R23
R24
32
2
R22
C162
C8
C18
30
C19
C17
R25
C25
L11
29
C21
C191
60
C26
R28
59
C23
C27
R31
R27
C169
R29
C28
R34
R32
C36C33
R33
C182
1
R41
R65
R51
C60
C42
C185
C48
C47
C70
11
C56
C58
R45
C71
R49
C66
C62
C57
36
35
C59
C67
C68
C63
C76
R52
C72
C73
C69
C64
R48
R132
C175 C200
37
38
C74
R50
C65
C78
R4
R60
R56
R63
C80
R61
C181
C86
C184
R5
1
C88
R46 L7
C95 C84
C81
37
ML - 6040 / 6060 CONTROLLER PCB
JC41 - 00064A REV 1.2
C99
R64
R71
R149
R70
C100
R38
9-2
C132
R92
C119
R88
R82
C139
C192
C98
C90
C93
C61
R102
R98
C125
R94
R112 R106
C131
R107
R136
R138
C97 C96
R69
R57
R54
R113
C137
R76
C91
C103
L3
C141
C140
R91 R86
71
72
71
72
R114
R109
R96
R75
L4
R118
R115
R121
L5
R117
C145
R111
C111
L6
R139 R137
C147
4 1
4
R120
C143
R110
C136
R101
R124
R128
3 2
1
C151
1
R122
R123
C154
19
C152
R127
18
R126
36
C157
C156
C146
C142
C138
C135
C130
C126
C120
C114
C110
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
4
R129
Samsung Electronics
Schematic Diagrams
9-3 Engine PCB Diagram(TOP)
U4
C16
J569
J55
R47
R50
J528
J529
R67
U5
R5
D3
D1
D2
D5
R10
D7
D6
R11
D8
D9
C522
CN3
MOTOR
CN1
U501
R16
C521
CN5
R525
CN503
Q1
MP CLUTCH MP EMPTY
CN504
R503
R502
R25
C502
R504
C520
BD501
THY501
HS501
L501
E B C
1
F501
TRN501
AC IN 1
1
125 / 8A
250V/HT5A
FC2
R501
TNR502
CN501
CN502
C503
C504
LF502
LF501
5
3
PCB code : JC41- 00038A
FUSER
FC1
C501
2
6
HAWK ENGINE V 1 . 8
2000 . 3 . 30
4
BD502
R511
TH501
C509
D4
C505
R505
C507
T501
HS503
J502
HS502
U502
R510
D502
BD505
Q9
JS503
C510
R501
R512
BD504
J572
Q2
J506
C506
U503
C515
C518
BD503
E B C
SCF
D505
R520
R12
J508
C508
R506
FAN
E B C
R521
R13
R507
R508
D501
L502
C517
U504
J570
C514
L503
R509
J513
J18
J525
J22
J551
J512
U3
J82
R57
R519
BAR-CODE
J67
R528
J501
Samsung Electronics
J507
C23
LM393
R518
R515
R516
R517
C512
J522
C523
J559
J54
J504
J535
C519
R529
R514
L503
D504
J43
R56
CONTROLLER
C5
D506
CN8
C524
C B E
R65
C27
R513
C516
Q7
C513
to
J3
J4
R2
R64
BD3
J540
J541
J547
J544
J545
J555
J556
J557
C32
R4
J578
C525
J561
J17
J28
J558
R63
J554
R69
J553
J27
J546
J551
J552
R3
R7
R8
R9
J83
J560
J89
J26
J49
J577
J87
R526
R527
J543
L553
J42
J567
J565
J574
J88
J538
J531
J532
J533
J25
J575
J549
J550
S523
R22
R32
J548
C529
J576
R68
C526 J86
C527
J564
J71
J72
S
J41
R40
Q3
R54
C33
10
R48
R49
C31
U555
C13
C B E
C20
CD74HC4060F
J93
D10
C19
BD10
J31
R21
R30
R31
C17
J85
R45
C18
R46
C528
J92
OSC1
to HVPS
R61
BD1
R60
6. 81984MHz
J91
J526
1
CN14
C30
C25
S523
S
R28
R29
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
C28
J69
C29
R20
C12
U2
R44
U554
J536
J68
R51
R52
R58
S523
C24
CN6
MANUAL
S
CAUTION
FOR CONTINUED PORTECTION ANAINST
FIRE HAZARD REPLACE ONLT WITH
SAME TYPE AND RATINGS OF FUSE
9-3
Schematic Diagrams
9-4 Engine PCB Diagram(BOTTOM)
C507
D504
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
R501
TRN250
C518
CN501
BD504
F501
LF504
D502
LF501
D503
CN502
C509
1
1
R505
HS503
C504
J502
C503
R511
BD505
C515
U504
BD502
U502
J501
C512
C510
HS501
JS503
R512
C517
R510
L502
D501
R517
R506
C508
R509
R507
R516
J503
L503
E B
R509
C506
R518
J506
U3
C
R529
CN5
C
J522
R5
D3
D1
D2
D5
R10
D7
D6
J513
R11
D8
D9
C19
J31
R46
R61
C29
R31
R30
R21
C17
D10
C528
R60
OSC1
J92
C30
J18
J525
C
C
R47
J570
U555
E
B
E B
Q3
18
R54
C33
C13
C20
BD10
J3
R32
R22
R50
J85
J4
J17
J25
J538
J528
J529
R67
R48
J575
J531
J41
J549
R40
Q9
J541
J547
J544
J545
J577
R526
C529
C527
C526
R68
J533
J532
J550
R49
J26
J548
J567
J42
C31
J504
J28
J543
J72
J71
FAN
J535
J27
J565
J22
J512
J507
J43
J540
C524
J555
J556
J557
R527
J576
J86
J49
J511
J546
J551
J552
R3
R7
R8
R9
J558
R63
C525
J554
J578
R4
J83
J87
C519
R2
C521
E B
R525
R69
D506
C523
D4
D505
R12
R520
R13
R521
CN3
E B
J508
C5
J561
J553
J96
J527
C67
Q1
R528
J559
C522
C23
C516
C32
J5
R503
J54
R64
J89
J560
J88
J574
R25
R502
R16
R65
C27
R513
BD3
C502
R504
R56
J82
R57
C513
R519
R514
Q7
BD501
C520
C
Q2
R515
J55
C18
R45
BD1
J69
C25
C16
C12
J569
J536
J68
C24
R51
U2
1
C28
J91
J526
R44
R58
R52
R29
R28
R20
U554
U4
9-4
Samsung Electronics
Block Diagram
7. Block Diagram
DATA RAM
(DRAM)
1M*16b*2ea
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
PROGRAM ROM
(FLASHMEMORY)
512K*16b*1ea
Sys Cn tl BU S
Sys Da ta BU S
ARM7TDMI
Cac he 8KB
Sys Ad dr BU S
POWER
ON RESET
C PU Da ta BU S
PLL
C PU Add r BU S
OSC.
20 MHz
SPGPe
( KS3 2C 61 20 0)
R e set & WD T
Ge ne rati on
/CS,/RD ,/WR
C PU D ATA BU S
C PU A DD R. BU S
R CS
RD
WR
R OM/SRA M/
FL ASH ROM
C on trol
(4 Ban k)
A/D Bu s
SYSTEM DATA B US
SYSTEM ADD R. BU S
IOCS
I/O
Co ntro l
(5 Ba nk)
CPU Bus
Interface
Block
EDO / FPM
D RAM
Control
(4 B ank)
GPIO
MA
MD
R AS
C AS
G EU
PANEL INTERCACE
In te rrup t
Co ntro l
(4 Extern al )
Ti me r
(3 CH )
MOTOR CONTROL
PVC
Systerm Bus
Interface
Bloc k
[Arbiter]
NV RAM INTERCACE
I/O
INTERFACE
SENSORS INPUT
PPI
74HC245*2EA
74LS273* 3EA
To ne
Gen er ator
OSC.(Video)
45.03224 MHz
SOLENOID CONTROL
FAN/PTL CONTROL
PARALLEL
INTERFACE
D M AC
(2 CH )
U A RT
(3 C H )
LSU INTERFACE
VIS
En gi ne
C omm . I/F
OSC.
48 MHz
JBIG
USB
INTERFACE IC
(USBN9602)
HVPS CONTROL
USB
INTERFACE
FUSER CONTROL
H CT
SCF INTERFACE
R AM : 5 12 B
LR AM :1 29 6B
C XRAM :256 B
H PVC
Laser Diode Vcc
on LSU
AD C
[LASER DIODE ON/OFF SWITCH]
RA M
51 2B + 51 2B
THERMISTOR
ADC INPUT
THV READ
ADC INPUT
SUPPLY 24V to
Motor/HVPS/FAN/LSU
SUPPLY 5V to each ICs
5V
SMPS
24V
24VS
[COVER OPEN SWITCH]
Samsung Electronics
7-1
6. Electrical Parts Lists
6-1 Main PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
JC92-01258A
CONTROLLER PBA
1
PBA MAIN CTRL-LOW
0105-001032
TEST PAPER
2
PAPER-ART
0404-000112
“D2,D6”
2
DIODE-SCHOTTKY“RB420D,25V,100mA,SOT-23,TP”
0407-000101
“D1,D3,D4,D5,D7,D8”
6
DIODE-ARRAY “DA204K,20V,100mA,C2-3,SOT-23,T”
0801-001072
U8
1
IC-CMOS LOGIC“74ACT32,OR GATE,SOP,14P,150MIL”
0803-000118
U12
1
IC-TTL
“74F14,INVERTER,SOP,14P,150MIL,”
0803-000275
U6
1
IC-TTL
“74F32,OR GATE,SOP,14P,150MIL,Q”
0803-000468
“U2,U10,U20”
3
IC-TTL
“74LS273,D FLIP-FLOP,SOP,20P,30”
0803-001393
U19
1
IC-TTL
“7407,BUFFER/DRIVER,SOP,14P,150”
0803-003058
U24
1
IC-TTL
“74F1071,ESD,SOP,20P,-,-,TP,PLA”
0904-001319
U26
1
IC-USC “USBN9602-28M,8BIT,SOP,28P,300MIL,48MHZ,ST,-,
1006-000243
“U1,U7”
2
IC-LINE TRANSCEIVER“74ACT245,SOP,20P,-,OCTAL,ST,PL”
1103-000133
U11
1
IC-EEPROM
“93C66,256x16BIT,SOP,8P,150MIL,”
1105-001213
U3
1
IC-DRAM
“416C1204,1Mx16BIT,SOJ,42P,400M”
1107-001121
U33
1
IC-FLASH MEMORY
“75g,W210,-,WHITE,HANSOI,L297”
PLASTIC,3.3V,-,0TO+70C,-,-,-,-,-”
“29F800,1Mx8/512Kx16Bit,
TSOP,48P,787MIL,70nS,5V,10%,PLASTIC,0to+70C,100uA,CMOS,ST”
1203-000496
U14
1
IC-VOL. SUPERVISORY
“7705,SOP,8P,150MIL,PLASTIC,20V”
1203-001026
“U15,U16”
2
IC-POSI.FIXED REG.
“33269,DPAK,3P,265MIL,PLASTIC,
2007-000029
“R136,R138,R152”
3
R-CHIP
“0OHM,5%,1/10W,DA,TP,2012”
2007-000029
“R3,R4,R24,R26,R30,R37,R96”
7
R-CHIP
“0OHM,5%,1/10W,DA,TP,2012”
2007-000221
R59
1
R-CHIP
“1.2KOHM,5%,1/10W,DA,TP,2012”
2007-000241
R124
1
R-CHIP
“1.5KOHM,5%,1/10W,DA,TP,2012”
2007-000290
“R28,R32,R76,R141,R143”
5
R-CHIP
“100OHM,5%,1/10W,DA,TP,2012”
2007-000300
“R1,R5,R7,R8,R49,R52,R60,R63,R64”
9
R-CHIP
“10KOHM,5%,1/10W,DA,TP,2012”
2007-000300
“R75,R146,R153”
3
R-CHIP
“10KOHM,5%,1/10W,DA,TP,2012”
3.37/3.33V,-,-40TO+150C,800MA,-,ST”
2007-000308
“R40,R50,R51,R66,R71,R74,R120”
7
R-CHIP
“10OHM,5%,1/10W,DA,TP,2012”
2007-000312
R111
1
R-CHIP
“10OHM,5%,1/8W,DA,TP,3216”
2007-000409
R144
1
R-CHIP
“15KOHM,5%,1/10W,DA,TP,2012”
2007-000449
“R12,R147,R151”
3
R-CHIP
“180OHM,5%,1/10W,DA,TP,2012”
2007-000468
R132
1
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000468
“R41,R56,R78,R79,R81,R83,R84,R86,R87,R89”
10
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000468
“R93,R95,R100,R104,R105,R109,R115,R119”
8
R-CHIP
“1KOHM,5%,1/10W,DA,TP,2012”
2007-000493
“R90,R97”
2
R-CHIP
“2.2KOHM,5%,1/10W,DA,TP,2012”
2007-000551
“R112,R121”
2
R-CHIP
“20OHM,5%,1/10W,DA,TP,2012”
2007-000766
R77
1
R-CHIP
“330OHM,5%,1/10W,DA,TP,2012”
2007-000774
“R6,R135”
2
R-CHIP
“33KOHM,5%,1/10W,DA,TP,2012”
2007-000781
“R108,R114,R118”
3
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000781
“R19,R20,R21,R22,R23,R25,R27,R31,R34,R38”
10
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000781
“R2,R9,R10,R11,R13,R14,R15,R16,R17,R18”
10
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
Samsung Electronics
9-1
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Main PBA
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2007-000781
“R69,R70,R82,R88,R94,R99,R103,R106”
8
R-CHIP
“33OHM,5%,1/10W,DA,TP,2012”
2007-000872
R134
1
R-CHIP
“4.7KOHM,5%,1/10W,DA,TP,2012”
2007-000931
“R47,R92”
2
R-CHIP
“470OHM,5%,1/10W,DA,TP,2012”
2007-000964
“R113,R117,R122,R126,R129,R130,R131”
7
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-000964
R162
1
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-000964
“R46,R55,R58,R65,R67,R72,R98,R102,R107”
9
R-CHIP
“5.1KOHM,5%,1/10W,DA,TP,2012”
2007-001133
“R29,R33,R35,R36,R39,R42,R43,R44,R45,R54”
10
R-CHIP
“68OHM,5%,1/10W,DA,TP,2012”
2007-001133
“R57,R68,R80,R110”
4
R-CHIP
“68OHM,5%,1/10W,DA,TP,2012”
2007-001216
R91
1
R-CHIP
“82OHM,5%,1/10W,DA,TP,2012”
2007-007961
R142
1
R-CHIP
“1ohm,1%,1W,DA,TP,6432”
2011-001094
“RA1,RA2,RA3,RA4,RA5,RA6,RA7,RA8,RA9,RA10”
10
R-NETWORK
“39ohm,5%,63mW,L,CHIP,8P,TP”
2011-001094
“RA11,RA12,RA13,RA14,RA15,RA16,RA17”
7
R-NETWORK
“39ohm,5%,63mW,L,CHIP,8P,TP”
2203-000192
“C106,C121,C136,C140”
4
“C-CERAMIC,CHIP”“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C172,C173,C176,C177,C178,C179”
6
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C19,C23,C24,C26,C27,C28,C32,C41”
8
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C44,C47,C52,C56,C57,C58,C59”
7
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C5,C6,C7,C9,C10,C11,C15,C16,C18”
9
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C62,C63,C64,C65,C67,C68,C69,C71,C72,C73”
10
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C77,C78,C79,C80,C84,C85,C86,C88,C89,C90”
10
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000192
“C92,C94,C95,C96,C97,C98,C99,C102”
8
“C-CERAMIC,CHIP”
“100nF,+80-20%,50V,Y5V,TP,2012,”
2203-000239
“C13,C17,C20,C25,C74,C141,C174,C175”
8
“C-CERAMIC,CHIP”
“0.1nF,5%,50V,NP0,TP,2012”
2203-000239
“C145,C152,C156,C164,C165,C166,C167”
7
“C-CERAMIC,CHIP”
“0.1nF,5%,50V,NP0,TP,2012”
2203-000260
“C161,C162,C180,C181,C182,C183”
6
“C-CERAMIC,CHIP”
“10nF,10%,50V,X7R,TP,2012”
2203-000389
“C53,C117,C143”
3
“C-CERAMIC,CHIP”
“0.015nF,5%,50V,NP0,TP,2012”
2203-000455
“C160,C168,C169,C170,C171,C186”
6
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000455
“C187,C188,C189,C190,C191,C192,C193,C194”
8
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000455
“C4,C14,C31,C37,C40,C66,C83,C109,C151”
9
“C-CERAMIC,CHIP”
“1nF,5%,50V,NP0,TP,2012”
2203-000595
“C114,C120,C126,C130,C135,C138,C142,C146”
8
“C-CERAMIC,CHIP”
“0.22nF,5%,50V,NP0,TP,2012”
2203-000595
“C127,C132”
2
“C-CERAMIC,CHIP”
“0.22nF,5%,50V,NP0,TP,2012”
2203-000634
“C101,C184”
2
“C-CERAMIC,CHIP”
“0.022nF,5%,50V,NP0,TP,2012”
2203-000634
“C115,C124,C131”
3
“C-CERAMIC,CHIP”
“0.022nF,5%,50V,NP0,TP,2012”
2203-000784
“C8,C22,C163”
3
“C-CERAMIC,CHIP”
“0.33nF,5%,50V,NP0,TP,2012”
2203-000818
“C21,C33,C34,C35,C36,C38,C39,C43,C45,C46”
10
“C-CERAMIC,CHIP”
“0.033nF,5%,50V,NP0,TP,2012”
2203-000818
“C48,C49,C61,C139”
4
“C-CERAMIC,CHIP”
“0.033nF,5%,50V,NP0,TP,2012”
2203-000891
C76
1
“C-CERAMIC,CHIP”
“4.7nF,10%,50V,X7R,TP,2012”
2203-000938
“C113,C119,C125,C129,C134,C137,C185”
7
“C-CERAMIC,CHIP”
“0.47nF,5%,50V,NP0,TP,2012”
2203-001002
“C42,C70,C75,C81,C91,C110,C128”
7
“C-CERAMIC,CHIP”
“0.047nF,5%,50V,NP0,TP,2012”
2203-001132
C100
1
“C-CERAMIC,CHIP”
“0.68nF,5%,50V,NP0,TP,2012”
2203-001158
C55
1
“C-CERAMIC,CHIP”
“0.068nF,5%,50V,NP0,TP,2012”
2402-000168
C87
1
“C-AL,SMD”
“100uF,20%,16V,GP,TP,8.3x8.3x6.3mm”
2404-000128
“C1,C2,C82,C105,C122,C158”
6
“C-TA,CHIP”
“10uF,20%,16V,-,TP,6032,-”
2404-000468
“C12,C54,C107,C108,C123,C133”
6
“C-TA,CHIP”
“33uF,20%,16V,GP,TP,7343,-”
2804-001163
OSC3
1
OSCILLATOR-CLOCK“20MHz,50ppm,10TTL & CMOS,ST,5V”
6-2
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Main PBA
SEC CODE
2804-001278
LOCATION NO.
OSC2
Q’ty
1
DESCRIPTION
OSCILLATOR-CLOCK
“48MHZ,100PPM,10 TTL & CMOS,ST,5V,40MA”
2804-001348
OSC1
1
OSCILLATOR-CLOCK
“45.032242MHz,100ppm,10TTL&CMOS,BK,5V,40mA”
2901-000229
“F1,F2,F5,F6,F7,F8,F9,F10”
8
FILTER-EMI SMD “50V,0.3A,-,22000pF,4.5x3.2x1.5mm,TP”
2901-000229
F11
1
FILTER-EMI SMD “50V,0.3A,-,22000pF,4.5x3.2x1.5mm,TP”
3301-000317
“L11,L12,L13”
3
CORE-FERRITE BEAD
“AB,2x1.25x0.9mm,-,-”
3301-000317
“L2,L3,L4,L5,L6,L7,L8,L9,L10”
9
CORE-FERRITE BEAD
“AB,2x1.25x0.9mm,-,-”
3702-000118
CN8
1
CONNECTOR-RIBBON “36P,FEMALE,ANGLE,AU”
3711-002811
CN5
1
CONNECTOR-HEADER
“BOX,10P,1R,2mm,STRAIGHT,SN”
3711-002812
CN6
1
CONNECTOR-HEADER
“BOX,11P,1R,2mm,STRAIGHT,SN”
3711-002813
CN2
1
CONNECTOR-HEADER
“BOX,12P,1R,2mm,STRAIGHT,SN”
3711-003205
CN9
1
CONNECTOR-HEADER
“BOX,4P,1R,2.0mm,STRAIGHT,SN”
3711-003408
CN12
1
CONNECTOR-HEADER
“BOX,2P,1R,2mm,STRAIGHT,SN”
3711-003409
CN13
1
CONNECTOR-HEADER
“BOX,3P,1R,2mm,STRAIGHT,SN”
3711-003969
CN11
1
CONNECTOR-HEADER
“BOX,2P,1R,2.5mm,STRAIGHT,SN”
3711-003981
CN3
1
CONNECTOR-HEADER
“BOX,28P,2R,2mm,STRAIGHT,SN”
3722-001101
CN7
1
JACK-USB
4701-001020
“U22,U23”
2
FREQ-ATTENUATOR
JC13-00006A
U17
1
IC ASIC- SPGPE+ “ML-6060,KS32C61200,QFP,240P,36.4x4”
JC41-00036A
HAWK CONTROLLER PCB
1
PCB-CTRL_6040A “ML-6040A,FR-4,4LAYER,1.6T,145X180MM”
Samsung Electronics
“4P/2C,8.38mm,AU,IVR,#22-28”
“5-80MHz,15dB,-,0.03W”
6-3
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
6-2 Engine PBA(110V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
JC92-01187A
0401-000005
0402-000012
“D1,2,3,5,6,7,8,9,506”
D502
9
DIODE-SWITCHING
“1N4148,100V,200MA,DO-35,TP”
1
DIODE-RECTIFIER “UF4007,1KV,1A,DO-41,TP”
0402-000104
BD502
1
DIODE-BRIDGE
0402-000129
“D4,D10,D505”
3
DIODE-RECTIFIER
“1N4003,200V,1A,DO-41,TP”
0402-000314
D503
1
DIODE-RECTIFIER
“D10SC4M,40V,10A,ITO-220”
0402-000351
D501
1
DIODE-RECTIFIER
“1N4937,600V,1A,DO-41,TP”
0501-000010
“Q1,Q2,Q3,Q7,Q9”
5
TR-SMALL SIGNAL
“KSC1008,NPN,800mW,TO-92,TP,120”
0604-000001
U503
1
PHOTO-COUPLER
“TR,50-60%,200mW,DIP-4,ST”
0604-000146
U501
1
PHOTO-COUPLER
“TRIAC,-,250mW,DIP-6,ST”
0604-001211
“U4,U554,U555”
3
PHOTO-INTERRUPTER
“TR,-,200mW,DIP-4,ST”
0801-001262
U5
1
IC-CMOS LOGIC “74HC4060,BINARY COUNTER,DIP,16”
1003-001291
U2
1
“D3SBA60,600V,4A,-,ST”
IC-MOTOR DRIVER
“A2918SWH,DIP,18P,1220MIL,-,+-1.5A,ST,PLASTIC,-,-20to+85C,20W,45V,-”
1202-000103
U3
1
IC-VOLTAGE COMP.
“393,DIP,8P,300MIL,DUAL,36V,CMO”
1203-000002
U504
1
IC-POSI.ADJUST REG.
“431,TO-92,3P,-,PLASTIC,2.44/2.”
1404-000167
TH501
1
THERMISTOR-NTC
“5ohm,10%,3150K,18.7mW/C,TP”
1405-000125
TNR502
1
VARISTOR
“220V,4500A,17x4.2mm,TP”
1405-000147
TNR501
1
VARISTOR
“470V,4500A,17x12mm,BK”
2001-000021
R512
1
R-CARBON
“27OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000027
R504
1
R-CARBON
“100OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000045
R63
1
R-CARBON
“1.8KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000058
R529
1
R-CARBON
“5.6KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000071
R507
1
R-CARBON
“22KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000105
“R16,R528”
2
R-CARBON
“1.5KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000119
R516
1
R-CARBON
“680OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000281
“R2,3,7,8,9,20,21,54,58,61”
10
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000281
R527
1
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000290
R49
1
R-CARBON
“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000362
“R29,R31,R51,R525”
4
R-CARBON
“150OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000429
“R25,R45,R50,R56”
4
R-CARBON
“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000435
R60
1
R-CARBON
“1MOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000436
J555
1
R-CARBON
“0OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000537
“R46,R47”
2
R-CARBON
“24KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000588
R514
1
R-CARBON
“3.3KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000613
R65
1
R-CARBON
“3.9KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000793
R68
1
R-CARBON
“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000812
“R5,10,11,12,22,64,67,520”
8
R-CARBON
“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000832
“R13,R32,R521”
3
R-CARBON
“510OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000876
R57
1
R-CARBON
“6.2KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
“470KOHM,5%,1/2W,AA,TP,2.4X6.4MM”
2001-001150
“R501,R505”
2
R-CARBON(S)
2003-000455
R513
1
R-METAL OXIDE(S)
“100ohm,5%,2W,AA,TP,4x12mm”
2003-000706
R511
1
R-METAL OXIDE(S)
“47Kohm,5%,2W,AA,TP,4.3x12mm”
2003-000767
R519
1
R-METAL OXIDE(S)
“680ohm,5%,2W,AA,TP,4x12mm”
6-4
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Engine PBA(110V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2003-002190
“R509,R510”
2
R-METAL OXIDE(S)
2004-000345
“R4,R28,R30,R52,R526”
5
R-METAL
“15Kohm,1%,1/8W,AA,TP,1.8x3.2mm”
“47Kohm,5%,1W,T,TP,2.6x6.0mm”
2004-000432
R517
1
R-METAL
“1Kohm,1%,1/4W,AA,TP,2.4x6.4mm”
2004-000481
R515
1
R-METAL
“2.4Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2004-000699
“R40,R69”
2
R-METAL
“3.3Kohm,1%,1/8W,AA,TP,1.8x3.2m”
2004-004006
R518
1
R-METAL
“2.3Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2005-000168
R506
1
“R-WIRE WOUND,NON”“0.22ohm,5%,2W,AA,BK,4x12mm”
2005-001058
“R44,R48”
2
R-WIRE WOUND “0.39ohm,1%,1W,AA,TP,4.3x12mm”
2008-001071
R503
1
R-FUSIBLE(S)
“180ohm,5%,1W,AA,TP,3.3x9.0mm”
2008-001072
R502
1
R-FUSIBLE(S)
“120ohm,5%,1W,AA,TP,3.3x9mm”
2201-000017
“C20,C25,C27,C32”
4
“C-CERAMIC,DISC”
“1nF,10%,50V,Y5P,TP,5x3.5,5”
2201-000019
“C24,C502”
2
“C-CERAMIC,DISC”
“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”
2201-000119
“C5,12,13,23,33,508,513,519,520”
9
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000119
“C523,C524,C525”
3
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000391
“C29,C30”
2
“C-CERAMIC,DISC”
“0.022nF,5%,50V,SL,TP,5x3,5”
2201-000469
“C18,C19,C521,C522”
4
“C-CERAMIC,DISC”
“0.33nF,10%,500V,Y5P,TP,5.5x3,5”
2201-002071
“C503,C504,C506”
3
“C-CERAMIC,DISC”
“2.2nF,20%,400V,Y5U,TP,12x7,10”
2202-000121
“C31,526,527,528,529”
5
“C-CERAMIC,MLC-AXIAL”“100pF,10%,50V,Y5P,TP,1.9x3.5,-”
2301-000010
C516
1
“C-FILM,PEF”
“100nF,5%,100V,TP,11.5x12.5mm,5”
2301-000323
“C501,C505”
2
“C-FILM,PEF”
“220NF,20%,275V,TP,18X8.5X26MM,22.5”
2301-001340
C509
1
“C-FILM,MPPF”
“10nF,10%,630V,TP,16x5.5x10.5mm,7.5”
2401-000183
“C517,C518”
2
C-AL
“1000uF,20%,35V,WT,TP,12.5x25,5”
2401-000603
C512
1
C-AL
“1uF,20%,50V,GP,TP,5x11,5”
2401-000698
C515
1
C-AL
“2200uF,20%,16V,WT,TP,12.5x25,5”
2401-001197
C510
1
C-AL
“33uF,20%,50V,GP,TP,6.3x7,-”
2401-001695
C507
1
C-AL
“220uF,20%,200V,WT,BK,22x25,10”
2401-002144
C17
1
C-AL
“47uF,20%,16V,GP,TP,5x11,5”
2401-002300
“C16,C28”
2
C-AL
“47uF,20%,50V,GP,TP,6.3x11,5”
2401-002420
C514
1
C-AL
“470uF,20%,16V,GP,TP,10x12,5mm”
2801-003885
OSC1
1
CRYSTAL-UNIT
3301-000344
“BD1,BD3,BD10”
3
CORE-FERRITE BEAD
3301-001015
“BD504,JS503”
2
CORE-FERRITE BEAD
3601-000157
F501
1
FUSE-CARTRIDGE
3602-000001
“FC1,FC2”
2
FUSE-CLIP
3711-000028
CN3
1
CONNECTOR-HEADER
“6.81984MHz,30ppm,28-AAM,20pF,75ohm,TP”
“AA,-,3.5x0.6x6.5mm,-,-,Mn-Zn,-”
“AA,70ohm,3.6x0.65x5mm,7000mA,TP,FERRITE,0.01ohm”
“125V,8A,SLOW-BLOW,GLASS,5.2x20mm”
“-,-,30mohm”
“BOX,4P,1R,2mm,STRAIGHT,SN”
3711-000217
CN501
1
CONNECTOR-HEADER
“1WALL,3P,1R,3.96mm,STRAIGHT,SN”
3711-002806
CN1
1
CONNECTOR-HEADER
“BOX,5P,1R,2mm,STRAIGHT,SN”
3711-002809
CN5
1
CONNECTOR-HEADER
“BOX,8P,1R,2mm,STRAIGHT,SN”
3711-003359
CN14
1
CONNECTOR-HEADER
“BOX,10P,1R,2.5mm,STRAIGHT,SN”
3711-003409
“CN6,CN504”
2
CONNECTOR-HEADER
“BOX,3P,1R,2mm,STRAIGHT,SN”
3711-003968
CN503
1
CONNECTOR-HEADER
“BOX,3P,1R,2.5mm,STRAIGHT,SN”
3711-003981
CN8
1
CONNECTOR-HEADER
“BOX,28P,2R,2mm,STRAIGHT,SN”
Samsung Electronics
6-5
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Engine PBA(110V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
3711-004443
CN502
1
CONNECTOR-HEADER
“1WALL,2P,1R,7.92mm,STRAIGHT,SN”
JC26-00002A
T501
1
TRANS POWER-SW_V1“ML-5200A,110V,-”
JC27-00001A
LF501
1
COIL FILTER-SQ2828
“ML-5200A,18.0mH,0.20ohm,58T”
“ML-5200A,4.8mH,0.43ohm,45T”
JC27-00002A
LF502
1
COIL FILTER-SQ2116
JC27-60101A
L501
1
COIL FILTER-
“-,300UH,-,-”
JC27-60101B
L503
1
COIL FILTER-
“-,9UH,-,-”
JC27-60101C
L502
1
COIL FILTER-
“-,6UH,-,-”
JC33-10501B
L553
1
SOLENOID-6000 “ML-6000,24VDC,72W,57,39X39X22,”
JC39-40511A
“BD501,BD505,R508”
3
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J3,4,17,18,22,25,26,27,28,31”
10
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J41,J42,J43,J49,J54,J55,
10
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J67,J68,J69,J71”
10
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J501~J508”
7
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J511,J512,J513”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J522,J525,J526”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J528,J529,J531”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J532,J533,J535,J536,J538”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J540,J541,J543,J544”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J545~J552”
8
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J553~J560”
8
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J561,J565,J574~J578”
7
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J72,J82,J83,J85~J89,J91,J92”
10
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J93,J564,J567,J569,J570,J572”
6
CBF HARNESS- “ML-80,JUMPER,AWG22,52mm,SILVER”
JC41-00038A
PCB-HAWK ENGINE
1
PCB-HAWK ENGINE “ML-6040A,FR-1,1LAYER,1.6T,246.5x213.5mm”
JC96-01935A
1
ELA UNIT-HEAT-SINK (1020CF) “ML-5000A,SAMSUNG,KOREA,-,-,-,-”
0402-000304
1
DIODE-RECTIFIER
6003-000119
1
SCREW-TAPTITE “BH,+,B,M3,L8,CBLACK,SWRCH18A”
JC62-30908A
1
HEAT SINK-SMPS“ML-5000,AL,ANODIZING”
JC96-01936A
1
ELA UNIT-HEAT-SINK (6060) “ML-5000A,SAMSUNG,KOREA,-,-,-,-”
1203-001721
1
IC-PWM CONTROLLER
“STPR1020CF,200V,5A,TO-220,ST”
“STR-G6153T,T0-220,5P,140MIL,PLASTIC,-,1.5W NO HEATSINK,-20TO +120C,8A,-,ST”
6003-000119
1
SCREW-TAPTITE “BH,+,B,M3,L8,CBLACK,SWRCH18A”
JC62-00001A
1
HEAT SINK-FET
JC96-01946A
1
ELA UNIT-HEAT-SINK (600CW) “ML-5000A,SAMSUNG,KOREA,-,-,-,-”
1401-000108
1
THYRISTOR-TRIAC
“ML-6060,A6063,SILVER”
“100A,600V,-,5V/uS,TO-220AB”
6003-000269
1
SCREW-TAPTITE “BH,+,S,M3,L6,ZPC(YEL),SWRCH18A”
JF62-30201A
1
HEAT SINK
6-6
“HVPS,SPCC,t1.0”
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
6-3 Engine PBA(220V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
JC92-01190A
0401-000005
“D1~D3,D5~D9,D506”
9
DIODE-SWITCHING
“1N4148,100V,200MA,DO-35,TP”
0402-000012
D502
1
DIODE-RECTIFIER
“UF4007,1KV,1A,DO-41,TP”
0402-000104
BD502
1
DIODE-BRIDGE
“D3SBA60,600V,4A,-,ST”
0402-000129
“D4,D10,D505”
3
DIODE-RECTIFIER
“1N4003,200V,1A,DO-41,TP”
0402-000314
D503
1
DIODE-RECTIFIER
“D10SC4M,40V,10A,ITO-220”
0402-000351
D501
1
DIODE-RECTIFIER
“1N4937,600V,1A,DO-41,TP”
0501-000010
“Q1,Q2,Q3,Q7,Q9”
5
TR-SMALL SIGNAL
“KSC1008,NPN,800mW,TO-92,TP,120”
0604-000142
U503
1
PHOTO-COUPLER
“TR,-,200mW,DIP-4,ST”
0604-000146
U501
1
PHOTO-COUPLER
“TRIAC,-,250mW,DIP-6,ST”
0604-001211
“U4,U554,U555”
3
PHOTO-INTERRUPTER“TR,-,200mW,DIP-4,ST”
0801-001262
U5
1
IC-CMOS LOGIC
1003-001291
U2
1
“74HC4060,BINARY COUNTER,DIP,16”
IC-MOTOR DRIVER
“A2918SWH,DIP,18P,1220MIL,-,+-1.5A,ST,PLASTIC,-,-20to+85C,20W,45V,-”
1202-000103
U3
1
IC-VOLTAGE COMP.
“393,DIP,8P,300MIL,DUAL,36V,CMO”
1203-000002
U504
1
IC-POSI.ADJUST REG. “431,TO-92,3P,-,PLASTIC,2.44/2.”
1404-000167
TH501
1
THERMISTOR-NTC
“5ohm,10%,3150K,18.7mW/C,TP”
1405-000147
TNR502
1
VARISTOR
“470V,4500A,17x12mm,BK”
2001-000021
R512
1
R-CARBON
“27OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000045
R63
1
R-CARBON
“1.8KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000058
R529
1
R-CARBON
“5.6KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000071
R507
1
R-CARBON
“22KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000105
“R16,R528”
2
R-CARBON
“1.5KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000119
R516
1
R-CARBON
“680OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000281
“R2,R3,R7,R8,R9,R20,R21”
10
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000281
R527,R54,R58,R61
1
R-CARBON
“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000290
R49
1
R-CARBON
“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000362
“R29,R31,R51,R525”
4
R-CARBON
“150OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000429
“R25,R45,R50,R56”
4
R-CARBON
“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000435
R60
1
R-CARBON
“1MOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000436
J555
1
R-CARBON
“0OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000525
R504
1
R-CARBON
“22OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000537
“R46,R47”
2
R-CARBON
“24KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000588
R514
1
R-CARBON
“3.3KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-000613
R65
1
R-CARBON
“3.9KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000793
R68
1
R-CARBON
“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000812
“R5,10,11,12,22,64,67,520”
8
R-CARBON
“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000832
“R13,R32,R521”
3
R-CARBON
“510OHM,5%,1/8W,AA,TP,1.8X3.2MM”
2001-000876
R57
1
R-CARBON
“6.2KOHM,5%,1/4W,AA,TP,2.4X6.4MM”
2001-001150
“R501,R505”
2
R-CARBON(S)
“470KOHM,5%,1/2W,AA,TP,2.4X6.4MM”
2003-000455
R513
1
R-METAL OXIDE(S)
“100ohm,5%,2W,AA,TP,4x12mm”
2003-000706
R511
1
R-METAL OXIDE(S)
“47Kohm,5%,2W,AA,TP,4.3x12mm”
2003-000767
R519
1
R-METAL OXIDE(S)
“680ohm,5%,2W,AA,TP,4x12mm”
Samsung Electronics
6-7
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Engine PBA(220V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
2003-002123
“R509,R510”
2
R-METAL OXIDE(S)
“100Kohm,5%,1W,AA,TP,2.5x6.5mm”
2004-000345
“R4,R28,R30,R52,R526”
5
R-METAL
“15Kohm,1%,1/8W,AA,TP,1.8x3.2mm”
2004-000432
R517
1
R-METAL
“1Kohm,1%,1/4W,AA,TP,2.4x6.4mm”
2004-000481
R515
1
R-METAL
“2.4Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2004-000699
“R40,R69”
2
R-METAL
“3.3Kohm,1%,1/8W,AA,TP,1.8x3.2m”
2004-004006
R518
1
R-METAL
“2.3Kohm,1%,1/4W,AA,TP,2.4x6.4m”
2005-001058
“R44,R48”
2
R-WIRE WOUND
“0.39ohm,1%,1W,AA,TP,4.3x12mm”
2005-001114
R506
1
“R-WIRE WOUND,NON”“0.44ohm,5%,2W,AA,TP,3.8x11mm”
2008-001071
R503
1
R-FUSIBLE(S)
“180ohm,5%,1W,AA,TP,3.3x9.0mm”
2008-001072
R502
1
R-FUSIBLE(S)
“120ohm,5%,1W,AA,TP,3.3x9mm”
2201-000017
“C20,C25,C27,C32”
4
“C-CERAMIC,DISC”
“1nF,10%,50V,Y5P,TP,5x3.5,5”
2201-000019
“C24,C502,C513,C519,C520”
2
“C-CERAMIC,DISC”
“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”
2201-000119
“C5,C12,C13,C23,C33,C508”
9
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000119
“C523,C524,C525”
3
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
2201-000391
“C29,C30”
2
“C-CERAMIC,DISC”
“0.022nF,5%,50V,SL,TP,5x3,5”
2201-000469
“C18,C19,C521,C522”
4
“C-CERAMIC,DISC”
“0.33nF,10%,500V,Y5P,TP,5.5x3,5”
2201-002071
“C503,C504,C506”
3
“C-CERAMIC,DISC”
“2.2nF,20%,400V,Y5U,TP,12x7,10”
2202-000121
“C31,C526,C527,C528,C529”
5
“C-CERAMIC,MLC-AXIAL”“100pF,10%,50V,Y5P,TP,1.9x3.5,-”
2301-000010
C516
1
“C-FILM,PEF”
“100nF,5%,100V,TP,11.5x12.5mm,5”
2301-000323
“C501,C505”
2
“C-FILM,PEF”
“220NF,20%,275V,TP,18X8.5X26MM,22.5”
2301-001340
C509
1
“C-FILM,MPPF”
“10nF,10%,630V,TP,16x5.5x10.5mm,7.5”
2401-000183
“C517,C518”
2
C-AL
“1000uF,20%,35V,WT,TP,12.5x25,5”
2401-000532
C507
1
C-AL
“150uF,20%,400V,GP,BK,22x35,10”
2401-000603
C512
1
C-AL
“1uF,20%,50V,GP,TP,5x11,5”
2401-000698
C515
1
C-AL
“2200uF,20%,16V,WT,TP,12.5x25,5”
2401-001197
C510
1
C-AL
“33uF,20%,50V,GP,TP,6.3x7,-”
2401-002144
C17
1
C-AL
“47uF,20%,16V,GP,TP,5x11,5”
2401-002300
“C16,C28”
2
C-AL
“47uF,20%,50V,GP,TP,6.3x11,5”
2401-002420
C514
1
C-AL
“470uF,20%,16V,GP,TP,10x12,5mm”
2801-003885
OSC1
1
CRYSTAL-UNIT
“6.81984MHz,30ppm,28-AAM,20pF,75ohm,TP”
3301-000344
“BD1,BD3,BD10”
3
CORE-FERRITE BEAD “AA,-,3.5x0.6x6.5mm,-,-,Mn-Zn,-”
3301-001015
“BD504,JS503”
2
CORE-FERRITE BEAD
“AA,70ohm,3.6x0.65x5mm,7000mA,TP,FERRITE,0.01ohm”
3601-000296
F501
1
FUSE-CARTRIDGE
“250V,5A,TIME-LAG,CERAMIC,5.2x20mm”
3602-000001
“FC1,FC2”
2
FUSE-CLIP
“-,-,30mohm”
3711-000028
CN3
1
CONNECTOR-HEADER“BOX,4P,1R,2mm,STRAIGHT,SN”
3711-000217
CN501
1
CONNECTOR-HEADER“1WALL,3P,1R,3.96mm,STRAIGHT,SN”
3711-002806
CN1
1
CONNECTOR-HEADER“BOX,5P,1R,2mm,STRAIGHT,SN”
3711-002809
CN5
1
CONNECTOR-HEADER“BOX,8P,1R,2mm,STRAIGHT,SN”
3711-003359
CN14
1
CONNECTOR-HEADER“BOX,10P,1R,2.5mm,STRAIGHT,SN”
3711-003409
“CN6,CN504”
2
CONNECTOR-HEADER“BOX,3P,1R,2mm,STRAIGHT,SN”
3711-003968
CN503
1
CONNECTOR-HEADER“BOX,3P,1R,2.5mm,STRAIGHT,SN”
3711-003981
CN8
1
CONNECTOR-HEADER“BOX,28P,2R,2mm,STRAIGHT,SN”
3711-004443
CN502
1
CONNECTOR-HEADER“1WALL,2P,1R,7.92mm,STRAIGHT,SN”
6-8
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Electrical Parts List
Engine PBA(220V)
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
JC26-00003A
T501
1
TRANS POWER-SW_V2“ML-5200A,220V,-”
JC27-00001A
LF501
1
COIL FILTER-SQ2828 “ML-5200A,18.0mH,0.20ohm,58T”
JC27-00002A
LF502
1
COIL FILTER-SQ2116 “ML-5200A,4.8mH,0.43ohm,45T”
JC27-60101A
L501
1
COIL FILTER-
“-,300UH,-,-”
JC27-60101B
L503
1
COIL FILTER-
“-,9UH,-,-”
JC27-60101C
L502
1
COIL FILTER-
“-,6UH,-,-”
JC33-10501B
L553
1
SOLENOID-6000
“ML-6000,24VDC,72W,57,39X39X22,”
JC39-40511A
“BD501,BD505,R508”
3
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J3,J4,J17,J18,J22”
3
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J25,J26,J27,J28,J31”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J41,J42,J43,J49,J54”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J55,J67,J68,J69,J71”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J501~J509”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J511,J512,J513,J522,J525,J526”
6
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J528,J529,J531,J532,J533,J535”
6
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J536,J538,J540,J541”
6
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J543,J544,J564”
7
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J545~J552”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J553,J554,J556~J560”
7
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J561,J567,J570,J572,J574,J575”
6
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J72,J82,J83,J85,J86”
8
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J87,J88,J89,J91,J92”
10
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC39-40511A
“J93,J565,J576,J577,J578”
5
CBF HARNESS-
“ML-80,JUMPER,AWG22,52mm,SILVER”
JC41-00038A
PCB-HAWK ENGINE
1
PCB-HAWK ENGINE
“ML-6040A,FR-1,1LAYER,1.6T,246.5x213.5mm”
JC96-01935A
1
ELA UNIT-HEAT-SINK (1020CF)“ML-5000A,SAMSUNG,KOREA,-,-,-,-”
0402-000304
1
DIODE-RECTIFIER
“STPR1020CF,200V,5A,TO-220,ST”
6003-000119
1
SCREW-TAPTITE
“BH,+,B,M3,L8,CBLACK,SWRCH18A”
JC62-30908A
1
HEAT SINK-SMPS
“ML-5000,AL,ANODIZING”
JC96-01936A
1
ELA UNIT-HEAT-SINK (6060)“ML-5000A,SAMSUNG,KOREA,-,-,-,-”
1203-001721
1
IC-PWM CONTROLLER
“STR-G6153T,T0-220,5P,140MIL,PLASTIC,-,1.5W NO HEATSINK,-20TO +120C,8A,-,ST”
6003-000119
1
SCREW-TAPTITE
“BH,+,B,M3,L8,CBLACK,SWRCH18A”
JC62-00001A
1
HEAT SINK-FET
“ML-6060,A6063,SILVER”
JC96-01946A
1
ELA UNIT-HEAT-SINK (600CW)“ML-5000A,SAMSUNG,KOREA,-,-,-,-”
1401-000108
1
THYRISTOR-TRIAC
“100A,600V,-,5V/uS,TO-220AB”
6003-000269
1
SCREW-TAPTITE
“BH,+,S,M3,L6,ZPC(YEL),SWRCH18A”
JF62-30201A
1
HEAT SINK
“HVPS,SPCC,t1.0”
Samsung Electronics
6-9
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Electrical Parts List
6-4 Others
SEC CODE
LOCATION NO.
Q’ty
DESCRIPTION
PBA SUB-PANEL_II
0601-000161
“LED1,LED5”
2
LED
“ROUND,GRN,5mm,563nm”
0601-000255
LED4
1
LED
“ROUND,RED,5mm,700nm”
0601-000304
“LED2,LED3”
2
LED
“ROUND,YEL,5mm,585nm”
2001-000111
“R1,R2,R3,R4,R5”
5
R-CARBON
“150OHM,5%,1/4W,AA,TP,2.4X6.4MM”
2201-000119
C1
1
“C-CERAMIC,DISC”
“100nF,+80-20%,50V,Y5V,TP,8x3,5”
3404-000155
“SW1,SW2,SW3”
3
SWITCH-TACT
“12V,50mA,160gf,6x6x3.5mm,SPST”
JC39-00072A
HAWK PANEL HARN 10P
1
CBF HARNESS-HVPS_CONTROL
JC41-00042B
HAWK PANEL_II PCB
1
PCB-HAWK PANEL_II
“ML-6060,WIRE HARNESS,UL1061,50mm,BLK+RED,#26”
“ML-6060,FR-1,1LAYER,1.6T,107.5x40.1mm”
PBA SUB-EXIT SENSOR
0604-001033
1
PHOTO-INTERRUPTER
“TR,-,150mW,DIP-4,ST”
2001-000362
1
R-CARBON
“150OHM,5%,1/8W,AA,TP,1.8X3.2MM”
1
CBF HARNESS-EXIT SENSOR
JC39-00071A
EXIT SENSOR HARN
-
“ML6060,WIRE HARNESS,UL1061,425mm,BK+RD+WH,#26”
JC41-00050A
PCB-EXIT SENSOR
1
JC92-01261B
PCB SUB-EXIT SENSOR “ML-6060,FR-1,1LAYER,1.6T,11.1x42.5mm”
PBA SUB-FUSER_SW
JC39-00077A
HARN-FUSER SWITCH 3P
1
CBF HARNESS-MP_CLUTCH
JC41-00068A
PCB-FUSER SWITCH
1
PCB SUB-FUSER_SWITCH“ML-6060,FR-1,1LAYER,1.6T,19.5x22mm”
JC92-01235A
PBA-SENSOR DEVE
1
PBA SUB-SWITCH
“ML-6060,SEC,USA/EU,-,-,-,-”
1
SWITCH-MICRO
“125V,5A,50gf,SPDT”
“ML-6060,WIRE HARNESS,UL1061,150mm,BLK,#26”
3405-000125
JC39-00083A
DEVE CHECK SENSOR HARN
1
CBF HARNESS-SWITCH_SENSOR
“ML-6060,WIRE HARNESS,UL1061,150mm,BLK+RED,#26”
JC41-00051A
6-10
PCB-DEVE CHECK SENSOR
1
PCB SUB-SWITCH
“ML-6060,FR-1,1LAYER,1.6T,8x21.7mm”
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
5. Exploded Views and Parts List
5-1 Main Exploded View & Parts List
5-2 Cover Exploded View & Parts List
5-3 Frame Exploded View & Parts List
5-4 Exit Exploded View & Parts List
5-5 Fuser Exploded View & Parts List
5-6 Rack-MPF Exploded View & Parts List
5-7 Drive Exploded View & Parts List
5-8 Pick-Up Exploded View & Parts List
5-9 Cassette Exploded View & Parts List
Samsung Electronics
5-1
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
5-1 Main Exploded View
0
SA
1
MS
UN
G
SA
MS
UN
G
16
2
19
15
3
18
4
7
20
14
9
5
8
13
17
6
21
12
11
10
5-2
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
Main Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
*
1
X
Remark
1
ELA HOU TOP-HOUSING
2
UNIT-LSU
JC59-00004A
1
O
3
ELA UNIT-MOTOR
JC96-01656A
1
O
4
ELA UNIT-DEVE
*
1
X
5
ELA HOU-MPE
JC96-01650A
1
O
6
MEA RACK-FEEDER CST
JC97-01371A
1
O
7
CBF-HARNESS-MOTOR
*
1
X
8
MEA UNIT-FEEDER
JC97-01324A
1
O
9
PMO-CAP SENSOR
JC72-00320A
1
O
10
SHIELD-PCU
JC70-00080A
1
O
11
PCT-INSULATOR PCU
JC72-00334A
1
O
12
PBA MAIN-ENGINE_V1
JC92-01187A
1
O
110V
12
PBA MAIN-ENGINE_V2
JC92-01190A
1
O
220V
13
ELA UNIT-FRAME BASE
JC96-01641B
1
O
14
PBA MAIN CTRL-LOW
JC92-01258A
1
O
15
ELA UNIT-FUSER
JC96-01778B
1
O
110V
15
ELA UNIT-FUSER
JC96-01778C
1
O
220V
16
CBF HARNESS-LSU
*
1
X
17
PBA PWR-HVPS_HAWK
JC92-01175A
1
O
18
MEA RACK-HOU EXIT
JC97-01338A
1
O
19
PMO-DUCT FAN
JC72-00582A
1
O
20
PMO-DUMMY FACE MAIN(L)
*
1
X
21
PMO-DUMMY FACE MAIN(R)
*
1
X
Indicate part is for electrical safety components
Samsung Electronics
270SHEETS
O: Service available X: Service not available
5-3
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
5-2 Cover Exploded View
0
SA
MS
UN
G
1
11
9
10
12
17
2
13
3
16
14
4
5
7
3-7
8
6
3-3
3-6
3-1
3-5
4
3-4
SA
3-2
5-4
MS
UN
G
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
Cover Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC96-01590B
1
O
0
ELA COVER-HOUSING
1
PMO-COVER OPEN
*
1
X
2
PMO-COVER MAIN
*
1
X
3
MEA RACK-MP TRAY
JC72-00349A
1
O
3-1
PMO-COVER-MP
*
1
X
3-2
NPR-BADGE (45)
*
1
X
3-3
PMO-TRAY EXTENSION MP
*
1
X
3-4
PMO-COVER MANUAL
*
1
X
3-5
PMO-TRAY LINK MP
*
1
X
4
STOPPER HINGE OPEN
*
2
X
5
PMO-LENS LED
*
1
X
6
PMO-KEY BUTTON
*
1
X
7
PMO-KEY SAVE MODE
*
1
X
8
PBA LED PANEL-II
*
1
X
9
PMO-GUIDE EXIT
*
1
X
10
PMO-BUSHING F/DOWN
*
1
X
11
PMO-COVER REAR
*
1
X
12
PMO-STACKER REAR
*
1
X
13
IPR-SPRING LOCKER REAR
*
2
X
14
PMO-COVER CONTROLLER
JC72-00358A
1
O
15
PMO-CAP REAR
*
1
X
16
PMO-SUPPONT MP TRAY
*
1
X
17
PMO-STOPPER_EXIT,P
*
1
X
S1
SCREW-TAPTITE
*
7
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-5
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
5-3 Frame Exploded View
0
15-1
15-2
15
15-3
44
2
19-2
19
16-1
19-1
46 45
1
46
39
16-2
3
47
48
47
7
17
16-3
16-4
16
21
45
14 13
18-1 18-2
18
38
11
8
22-1
20
34
5
22-2
22
22-3
36
30
42
22-4
43
30-1
23
9
30-2
31-3
31-2
30-3
35
24-1
24-2
24
31-1
33
32-2
31
26
25-1
32-1
25-2
28
32
28-2
28-1
25
41
29-1
27
29-2
29-3
29-4
29
4
5-6
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
Frame Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC31-00004A
1
O
0
ELA UNIT-FRAME BASE
1
FAN-DC-HAWK
2
PMO-GUIDE RIB
*
1
X
3
CBF HARNESS-INLET ASS’Y
*
1
X
4
PMO-HOLDER WIRE
*
1
X
5
KEY DEVE
*
1
X
6
CBF HARNESS-ENGINE_CONTROL
*
1
X
7
CBF-HARNESS_FUSER
*
1
X
8
PBA SUB-EXIT SENSOR
*
1
X
9
CBF-HARNESS-THERMISTOR JOINT
*
1
X
11
PBA SUB-FUSER_SW
JC92-01261B
1
O
13
PMO-FRAME COVER
*
1
X
14
IPR-TERMINAL FU
*
2
X
15
ELA-UNIT-HOLDER TR L
JC96-01730A
1
O
15-1
PMO-BUSHING TR
*
1
X
15-2
SPRING TR L
*
1
X
15-3
PMO-TRANSFER HOLDER
*
1
X
JC96-01729A
1
O
16
ELA-UNIT-HOLDER TR R
16-1
PMO-BUSHING TR
*
1
X
16-2
SPRING TR R
*
1
X
16-3
PMO-TRANSFER HOLDER
*
1
X
16-4
IPR-PLATE TR
*
1
X
JC66-00039A
1
O
17
GEAR-TR 29
18
ELA UNIT-GUIDE DEVE L
*
1
X
18-1
PMO-GUIDE DEVE L
*
1
X
18-2
SPRING GUIDE DEVE
*
1
X
19
ELA UNIT-GUIDE DEVE R
*
1
X
19-1
PMO-GUIDE DEVE R
*
1
X
19-2
SPRING GUIDE DEVE
*
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-7
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
Frame Parts Lists
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC96-01772A
1
O
20
ELA HOU-VARISTOR
21
IPR-TERMINAL TR
*
1
X
22
ELA UNIT-SENSOR DEVE
*
1
X
22-1
PBA SUB-SWITCH
*
1
X
22-2
PMO-HOLDER ACTUATOR
*
1
X
22-3
PMO-ACTUATOR DEVE
*
1
X
23
GROUND FU
*
1
X
24
ELA UNIT-TERMINAL TR L
*
3
X
24-1
ICT-SHAFT HV LARGE
*
3
X
24-2
SPRING-HV LARGE
*
3
X
ELA UNIT-TERMINAL TR S
*
1
X
25-1
ICT-SHAFT HV LARGE
*
1
X
25-2
SPRING-HV SMALL
*
1
X
26
GROUND-HVPS
*
1
X
27
IPR-REMOVE KEY
JC70-00139A
1
O
28
ELA UNIT-ACTUATOR FEED
*
1
X
28-1
PMO-ACTUATOR FEED
*
2
X
28-2
PMO-HOLDER ACTUATOR
*
2
X
ELA UNIT-GUIDE TRANSFER
*
1
X
29-1
PMO-HADER SAW PLATE
*
1
X
29-2
IPR-PLATE SAW
*
1
X
29-3
IPR-GUIDE TRANSFER
*
1
X
29-4
PMO-GUIDE RIB TR
*
1
X
JC96-01653A
1
O
25
29
30
ELA UNIT-GUIDE FEED
30-1
PMO-GUIDE OPTIC
*
1
X
30-2
GUIDE FEED
*
1
X
30-3
PMO-HOLDER G/PAPER
*
1
X
ELA UNIT-PTL
*
1
X
31-1
GUIDE PLATE FEED
*
1
X
31-2
PMO-HOLDER PTL
*
1
X
31-3
PBA SUB-PTL
*
1
X
31
Remark
O: Service available X: Service not available
5-8
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Exploded Views and Parts List
Frame Parts Lists
Location No.
32
SA. : Service Available
Description
SEC. Code
Q'ty
SA
ELA UNIT-EMPTY ACT
*
1
X
32-1
PMO-ACTUATOR EMPTY HAWK
*
1
X
32-2
SPRING EMPTY
*
1
X
JC72-00321A
1
O
33
PMO-HINGE GUIDE FEED
34
GND ICU
*
1
X
35
PMO-CAP SENSOR
*
1
X
36
GND MP
*
1
X
39
IPR-GUIDE DUST
*
1
X
41
IPR-OPC-HAWK
*
1
X
42
CAP CONNECTOR L
*
1
X
43
CAP CONNECTOR U
*
1
X
44
MEC-ROLLER TRANSFER
1
O
45
GEAR IDLE Z27
*
2
X
46
RING-CS
*
2
X
47
WASHER-PLAIN
*
2
X
48
IPR-WASHER SPRING SU
*
1
X
JC75-10963B
Remark
O: Service available X: Service not available
Samsung Electronics
5-9
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Exploded Views and Parts List
5-4 Exit Exploded View
0
12
9
10
11
3
4
3
2
9
8
7
6
5
13
1
5-10
Samsung Electronics
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Exploded Views and Parts List
Exit Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC97-01338A
1
O
0
MEA RACK-HOU EXIT
1
PMO-FRAME REAR
*
1
X
2
GEAR-IDLE 15
*
1
X
3
RING-CS
*
2
X
4
GEAR-IDLE 25
*
1
X
5
SPRING-F/DOWN
*
4
X
6
PMO-HOLDER EXIT_F/DOWN
*
4
X
7
PMO-ROLLER-EXIT, MAIN
*
4
X
8
PMO-ROLLER-EXIT, FR
*
4
X
9
MEC-BEARING EXIT
*
2
X
10
RMO-RUBBER EXIT
*
4
X
11
PMO-SHAFT EXIT_F/DOWN
*
1
X
12
GEAR-EXIT
JC66-40209A
1
O
13
RMP-RUBBER EXIT_F/UP
*
4
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-11
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Exploded Views and Parts List
5-5 Fuser Exploded View
0
2
4
12
10
11
7
3
6
1
9
35
1
36
8
13
5
14
15
16
17
1
18
31
30
19
29
28
20
33
26
32
25
34
22
5-12
37
23
27
21
24
Samsung Electronics
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Exploded Views and Parts List
Fuser Parts List
Location No.
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
SA. : Service Available
Description
ELA UNIT FUSER (110V)
ELA UNIT FUSER (220V)
SCREW TAPTITE M3 x 8, BH+
SCREW TAPTITE M3 x 10, FH+
SCREW MACHINE M3 x 6
THERMISTOR-FUSER
ELECTRODE FU R
ELECTRODE FU M
ELECTRODE FU L
THERMOSTAT
BRKT GEAR FUSER
GEAR-IDLE 25
GEAR-IDLE 15
RING-CS
COVER FUSER
ROLLER EXIT_F/UP
EXIT_F/UP (SPRING)
SPRING-CLAW
GUIDE-CLAW
LAMP-HALOGEN
LAMP-HALOGEN
NEX-ROLLER-HEAT
MEC-ROLLER_PRESSORE
FRAME FUSER
GEAR FUSER, Z32
BUSHING HR-L
BUSHING HR-R
SPRING-BEARING PR
BUSHING PR
GUIDE REAR
SHAFT EXIT_F/UP
BUSHING_TX
GEAR-EXIT
RUBBER EXIT
RUBBER EXIT F/UP
ACTUATOR EXIT
SPRING-ACTUATOR
HOLDER BRUSH
BRUSH ANTISTATIC
HOLDER SHAFT
SEREW TAPTITE M3X6,BH+
Indicate part is for electrical safety components
Samsung Electronics
SEC. Code
JC96-01778B
JC96-01778C
*
*
*
JC14-00001A
*
*
*
*
*
*
*
*
*
*
*
*
*
4713-001135
4713-001136
JC71-20901A
JC75-10956A
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Q'ty
SA
Remark
1
1
6
1
2
1
1
1
1
1
1
1
1
2
1
3
3
4
4
1
1
1
1
1
1
1
1
2
2
1
1
3
1
3
1
1
1
1
1
1
4
O
O
X
X
X
O
X
X
X
X
X
X
X
X
X
X
X
X
X
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
110V
220V
110V
220V
O: Service available X: Service not available
5-13
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Exploded Views and Parts List
5-6 Rack-MPF Exploded View
0
3
4
2
5-14
1
Samsung Electronics
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Exploded Views and Parts List
Rack-MPF Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC97-01345A
1
O
0
ELA HOU-MPF
1
PMO-FRAME_MP
*
1
X
2
PMO-PLATE MANUAL
*
1
X
3
BRACKET-MANUAL
*
1
X
4
SCREW TAPTITE
*
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-15
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Exploded Views and Parts List
5-7 Drive Exploded View
0
2
9
16
10
11
12
4
5
15
16
14
8
5-16
6
7
13
3
1
Samsung Electronics
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Exploded Views and Parts List
Drive Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
0
ELA UNIT-MOTOR
JC96-01656A
1
O
1
MOTOR-STEP
JC31-00002A
1
O
2
IPR-BRKT GEAR
*
1
X
3
IPR-BRKT MOTOR
*
1
X
4
GEAR-RDCN 145-70
*
1
X
5
GEAR-RDCN 90-24
*
1
X
6
GEAR-OPC DRV 135
*
1
X
7
GEAR-OPC DRIVE2
*
1
X
8
GEAR-FEED DRV
*
1
X
9
GEAR-CLUTCH 56
*
1
X
10
GEAR-FUSER DRV23
*
1
X
11
PMO-CLUTCH LEVER
*
2
X
12
SPRING-CLUTCH
*
2
X
13
WASHER-PLAIN
*
1
X
14
MPR-POLYWASHER 8
*
1
X
15
WASHER-PLAIN
*
1
X
16
SCREW-MACHINE
*
5
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-17
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Exploded Views and Parts List
5-8 Pick-Up Exploded View
0
2
8
5
11
24 25
7
2
5
9
5
21
2
14
26
6
12
23
18
2
13
5
22
4
20
15
3
17
16
10
19
10
1
15
5-18
Samsung Electronics
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Exploded Views and Parts List
Pick-Up Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
JC97-01324A
1
O
0
MEA RACK-FEEDER
1
SCREW-TAPTITE
*
1
X
2
WASHER-PLAIN
*
4
X
3
SPRING-FEED(1)
*
1
X
4
SPRING-FEED(2)
*
1
X
5
BEARING-PICK UP
*
4
X
6
GEAR-P/UP DRIVE
*
1
X
7
GEAR-FEED
*
1
X
8
GEAR-PICK UP(12)
*
1
X
9
IPR-SHAFT FEED
*
1
X
10
IPR-SHAFT FEED IDLER
*
3
X
11
IPR-SHAFT PICK UP
*
1
X
12
GROUND_FEED
*
1
X
13
IPR-GUIDE_FEED
*
1
X
14
PMO-HOUSING P/UP
*
1
X
15
PMO-ROLLER FEED L
*
2
X
16
PMO-ROLLER FEED S
*
1
X
17
PMO-SUB HOLDER FEED
*
1
X
18
PMO-FRAME_FEED
*
1
X
19
PMO-HOLDER FEED(1)
*
1
X
20
PMO-HOLDER FEED(2)
*
1
X
21
PMO-IDLE PICK_UP
*
1
X
22
PMO-ROLL_FEED, DRV 12
*
1
X
23
RMO-RUBBER PICK_UP
*
1
X
24
RMO-LEVER PICK_UP
*
1
X
25
SPRING PICK UP(12)
*
1
X
26
RING-CS
*
1
X
Remark
O: Service available X: Service not available
Samsung Electronics
5-19
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Exploded Views and Parts List
5-9 Cassette Exploded View (270)
0
17
16
15
9
8
14
10
13
12
11
1
2
7
6
18
3
5
4
5-20
Samsung Electronics
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Exploded Views and Parts List
Cassette Parts List
Location No.
SA. : Service Available
Description
SEC. Code
Q'ty
SA
Remark
2700SHEETS
0
MEA RACK-FEEDER CST
JC97-01371A
1
O
1
PMO-FRAME CASSETTE
*
1
X
2
PMO-GUIDE INNER,CAST
*
1
X
3
PMO-GUIDE CASSETTE P
*
1
X
4
PMO-HOLDER INDICATOR
*
1
X
5
PMO-INDICATOR EMPTY
*
1
X
6
PMO-LOCKER PLATE
*
1
X
7
SPRING LOCKER PLATE
*
1
X
8
PMO-FRAME LEGAL
*
1
X
9
LABEL(R)-PLATE
*
1
X
10
PMO-REAR GUIDE CST
*
1
X
11
IPR-GUIDE PAPER
*
2
X
12
LABEL(R)-HEIGHT
*
1
X
13
IPR-FINGER
*
1
X
14
PMO-SIDE GUIDE
*
1
X
15
SPRING-KNOCK UP
*
1
X
16
IPR-NOCK UP PLATE
*
2
X
17
PAD KNOCK UP
*
1
X
18
GUIDE-PAPER FILM
*
1
X
O: Service available X: Service not available
Samsung Electronics
5-21
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Exploded Views and Parts List
MEMO
5-22
Samsung Electronics
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
Troubleshooting
4. Troubleshooting
4-1 DCU Control
In case of ML-6060,you can not use the DCU under ‘Diagnostic mode’
But, you can check set condition by status code
4-1-1 DCU Setup
1) Connect DCU to Controller Board Connector CN9 (4 pins)).
4-1-2 DCU Error Status Code
DCU error code will indicate malfunction area of the machine.
Display
Error status
60
OPEN FUSER ERROR
62
LOW HEAT ERROR
68
OVER HEAT ERROR
64
COVER OPEN ERROR
70
NO PAPER or NO CASSETTE
71
PAPER JAM 0
72
PAPER JAM 1
73
PAPER JAM 2
95
LSU NOT READY
4-1
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Troubleshooting
4-1-3 Error Solution
Display
60, 62, 68
Solution
1. Measure the resistance of the AC connector on the Fuser. Normal resistance is 2-4 ohms
for 110V, 6-8 ohms for 220V.
2. Check if the fuser lamp works properly.
3. Measure the resistance at Q7 on the engine board. If abnormal, replace U503,CN502,
70
1. Make sure that paper is loaded in the cassette.
2. Replace U555 sensor (photo interrupter).
3. Replace U7 on controller board.
71
1.
2.
3.
4.
5.
Make sure that paper is loaded in the cassette.
Check for pick-up unit. If it is heavily worn, replace it with new one.
Replace U554 sensor.
Check if the feed clutch works properly.
If abnormal, replace the feed clutch or Q3 on the Engine board .
72, 73
1.
2.
3.
4.
Make sure that the paper being used meets the specification.
Check if there is a paper jam in the fuser.
Replace U554 on the engine board or exits ensor on the frame.
Check the fuser roller for any dirt. If dirty, clean the roller.
95
1. Check for CN11,CN6 on the Controller board.
2. Replace U5,OSC1 on the Engine board.
3. Replace LSU.
4-2 Abnormal Image Printing and Defective Roller
If abnormal image prints periodically, check the parts shown below.
No
Roller
Abnormal image period
Kind of abnormal image
1
2
3
4
5
6
7
OPC Drum
Charge Roller
Supply Roller
Develop Roller
Transfer Roller
Heat Roller
Pressure Roller
95.6mm
38.5mm
45.3mm
47.1mm
56.1mm
69.3mm
72.5mm
White spot/Black spot
Black spot
Horizontal density band
Horizontal density band
Black side contamination/transfer fault
Black spot and fuser ghost
Black side contamination
4-2
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Troubleshooting
4-3 Print Quality
Notice
In the ML-6060 Series system, the Developing/Supplying bias is set to decrease by -50V increments when
the system load is over the specified value. Therefore, if you check the bias without the toner cartridge, the
system load is recognized to be infinity and Developing/Supplying bias decreases by -50V increments.
At the first warm-up after the printer is powered on and then off, the software does not have the data on
system load, so the Developing/Supplying bias measures -500V/-650V, the basic voltage.
And, from the second warm-up and on, the software has the data on system load, so the bias measures
-450V/-600V, which is less -50V than the basic voltage.
Without cartridge
First Warm-up
Second Warm-up
Developing Bias
-500V
-450V
Supplying Bias
-650V
-600v
4-3-1 No Image
No image?
A on
next page
NO
YES
Is the OPC
terminal of machine
well-connected
to Frame?
NO
Repair or replace the GND
terminal.
NO
Repair or replace he
GND terminal
YES
Is the
OPCshaft of CRU
well-connected to
GND terminal
YES
Does the
video data line to
LSU transit to High/Low
when printing?
NO
Check the path between
video controller, engine board
and HVPS. Repair or replace
the defective component
or board.
YES
The mirror in LSU might be misplaced so the light
path to the OPC deviates ->Repair or replace LSU
or remove any defective matters in the machine.
4-3
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Troubleshooting
A
Transfer
voltage OK? (on the
transfer roller
shaft)
NO
YES
Are the
connection terminal
and connection
correct?
NO
Repair or replace terminal.
YES
Replace HVPS or repair defective component.
(
(
Developing
and supplying
voltage
are OK?
NO
Is the connection
terminal OK?
NO
Repair or replace terminal.
YES
YES
Replace HVPS or repair
defective component.
Sealing tape
is removed from the
cartridge?
NO
Remove the tape.
YES
Does the
counter indicate over
the toner's guarranty
life?
Transfer roller might be out of its location.
-> Locate the roller into its place.
NO
This could occurrs when the power of LSU is low or
the density is low due to the obstacles on the window
-> Replace LSU or clean the window.
YES
(
(
Replace the toner cartridge.
Normal
Without Cartridge
Developing
-500V
-450V
Supplying
-650
-600V
4-4
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Troubleshooting
4-3-2 All Black
All black in
printing area?
NO
YES
Does the
video data line to LSU
transit to High/ Low when
printing?
NO
YES
Check the path among video
controller, engine board,
HVPS, LSU for the shortage
or open. -> Repair or replace
the boards.
Replace LSU.
Is the
Hsync/ signal received
in LSU?
NO
Replace LSU.
YES
Is Main high
Voltage supplied
from HVPS?
NO
Repair orReplace HVPS.
YES
Is C/R
well connected to
Main high voltage
terminal?
NO
Repair orReplace terminal.
4-5
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Troubleshooting
4-3-3 Vertical White Line (Band)
White line
missing definitely?
NO
Check if the
printout is still has the
same problem even right after
passed through the
transfer roller.
NO
YES
YES
Dirt of dust stuck onto the
window of internal lens of LSU
-> Clean it or replace LSU.
Preventive obstacles through
the path between OPC of
developer and LSU prevent the
path -> Remove the obstacles.
Dirt of dust stuck onto the
external glass of LSU
-> Remove the obstacles.
The ribs in fuser or toner on the
roller may invoke the image
problem. -> Replace the fuser
cover or the defective part.
The image is originally black or the
black part is far close to the top.
-> Use the pattern which has the
image below bigger than 10mm
from the top.
Toner material might be stuck to
blade in the developer inside and it
prevents toner supply -> Replace
the developer.
Check both if the toner cartridge's
counter is over its guaranty and
amount of the toner material.
-> Replace the toner cartridge.
4-6
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Troubleshooting
4-3-4 Dark Image
NO
'Dark' selected
via RCP?
YES
Change to
'Normal' and test.
NO
END
Same at 'Normal'?
YES
(
(
Works
correctly with
-500V of developing
Bias voltage?
NO
Repair or replace the defective
component.
YES
Works
correctly after
replaced LSU?
Toner over supply due to the
adjustment fault of metering
blade in developer.
-> Replace developer.
NO
YES
The power of LSU is set
high or internal problem.
-> Replace LSU or adjust
volume.
(
(
Normal
Without Cartridge
Developing
-500V
-450V
Supplying
-650
-600V
4-7
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Troubleshooting
4-3-5 Background
Recommended
paper used?
NO
Print 20 to 30 pages using
the recommended paper.
YES
- Adjust voltage or
replace HVPS.
- Repair or replace
after checking the
terminals' contacts.
NO
Transfer,
charge and developing
voltage are OK?
YES
Same problem
occurs?
NO
END
NO
Replace the
toner cartridge.
YES
Operating/
storage atmosphere is
too high temperature
/humidity?
YES
Solve the problem under
the recommended condition
(10-32 degree Centigrade).
NO
Dirt or
dust around the
charge roller?
YES
Clean the charge roller
or replace step-up device
/terminal after check.
Check terminals or contacts and 'Guide-Deve Spring'
are misplaced.
-> Repair or replace transfer roller etc.
Check if the LED of PTL in front of the transfer roller
is on when it presses the top cover switch on purpose.
-> If not, replace PTL.
NO
Work OK?
YES
Internal blade or
suppying part of the
developer is defective.
-> Replace the toner
cartridge.
4-8
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Troubleshooting
4-3-6 Ghost
Is it regular
interval of 95.6mm?
Is it regular
interval of 47.1mm?
NO
YES
Replace PTL
assembly.
Is it regular
interval of 56.1mm?
(as transfer roller
interval)
NO
YES
YES
A specific part of the transfer
roller has ruined or its
resistance value is changed.
-> Replace transfer roller.
PTL lamp
works OK?
NO
YES
Transfer roller cannot force
regularly due to the gears
eccentricity of transfer roller.
-> Replace the defective
component.
Transfer roller is well
-connected to or not.
-> Replace the defective
component.
Transfer
voltage is set to
standard?
NO
(
Check HVPS
contacts and
HVPS's selfoutput.
-> If failed,
repair/replace
HVPS.
(
YES
Developing
/suppying voltage
normal? (-500V/
-650V)
NO
YES
- Repair or replace HVPS .
- Check and repair or
replace the terminal
contacts.
Irregularity of NIP
between rollers in
developer.
-> Replace developer.
(
(
Bias voltage
is OK? (-500V)
NO
Adjust the Bias
voltage or replace
HVPS.
YES
Operating/storage
temperature is too low or
not recommended
paper used?
NO
There may be a problem in toner
layer control in toner cartridge.
-> Replace the developer.
YES
(
(
Use the machine with
recommended paper and
at normal condition.
Normal
Without Cartridge
Developing
-500V
-450V
Supplying
-650
-600V
4-9
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Troubleshooting
4-3-7 Black Dot
Is it regular
interval of 96mm?
NO
Is it regular
interval of 38.5mm?
YES
NO
When taking
out the cartridge,
toner leaks?
YES
OPC was damaged
-> Replace developer
and C/R.
YES
Printing cleaning mode
-> If the same problem
persists replace developer
and C/R.
Toner leaks and toner
material dropped onto
the paper. -> Replace the
developer.
NO
Bad image
removes by
scratching?
NO
YES
The problem
randomly occured
due to the toner
fallen. -> Clean the
machine.
Check toner is stuck onto
the P/R or H/R in fuser.
-> Clean it or replace.
4-3-8 Horizontal Band
NO
Black band?
Black band
is far about 10mm from
white band?
NO
YES
The OPC is damaged under the
direct sunlight for around 5
minutes. -> If the same problem
persists in 10 hours, replace
the developer.
Problem of internal
contacts in OPC.
-> Replace developer.
The black
band has regular
interval?
NO
This occurs when no
Hsync/ at LSU.
-> Replace LSU.
YES
95.6mm interval?
NO
YES
The OPC is damaged due to
the irregular transfer voltage
of HVPS.
-> Repair OPC or the developer
-> If the same problem perststs
repair/replace HVPS
Does it appear
at every 69.3mm at
specific place?
YES
NO
Problems of terminal contact,
transfer voltage supplying,
and transfer roller's due to the
charge roller is ruined (38.5mm).
-> Repair/replace HVPS,
developer.
Heat roller is ruined.
-> Replace the roller.
4-10
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Troubleshooting
4-3-9 Irregular Density
OK after
taking out and
rocking the toner
cartridge?
YES
NO
When gray
pattern printing,
irregular density
persists?
NO
YES
Transfer/
charge/developing
voltage drops while
printing?
NO
YES
Defective agitator in
the toner supplying part
of developer.
->Replace the developer.
Check if the 'guide deve
spring' works OK and
repair/repalce.
Check high voltage
output and repair/
replace terminals/HVPS.
Check if printer mode is
econo mode
-> select normal mode.
It is over the guaranty
life of toner cartridge.
(Check the counter
and replace it.)
NO
PTL lamp
works OK?
Replace lamp.
YES
Any obstacles
on the PTL lamp?
NO
YES
Clean the window of PTL.
Bad images
NO
aroung the no image
area?
Irregualrity of toner
suppy from developer.
-> Replace developer.
YES
Light distortion due to
the mirror ruined or
LSU's diffused reflection.
-> Replace LSU.
4-11
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Troubleshooting
4-3-10 White Spot
NO
Is it regular
interval of 95.6mm?
Is it regular
interval of 47.1mm?
YES
YES
Obstacles stuck on OPC's
surface
-> Clean the OPC and
machine or replace
developer.
D/R in developing unit has
the defect.
-> Replace the developer.
When putting in/out the
developer, scratch is made.
-> Replace the developer.
4-3-11 Trembling at the End When OHP Printing
'Transparency'
selected via RCP?
NO
Select 'Transparency' mode.
YES
Recommended
OHP film used?
NO
Use the recommended film.
YES
Operating
atmosphere is too
high temperature/
humidity
YES
Solve the problem under the
recommended condition
(10~32 degree centigrade)
NO
Transfer
voltage OK?
(on the teansfer roller
shaft)
NO
Repair or replace the HVPS
YES
Are the connection
terminal and
connection correct?
NO
Repair or replace terminal
YES
Replace HVPS or repair
defective component
4-12
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Troubleshooting
4-3-12 Poor Fusing Grade
After printing
NO
completed, any error
related fuser?
YES
Both ends
of thermostat
open?
The machine
NO
placed under the
severe low temperature for a long
time?
YES
NO
While printing,
NO
the voltage of pin 60
of U17(CPU) on controller
board is 1.5V
~2.0V?
Thermistor's
contact is OK?
NO
YES
YES
Re-assemble
thermistor.
Place the machine
at normal
temperature and
re-test.
YES
Replace thermostat
and re-test.
Open the top
cover. When black
printing, is the fuser NIP
width is 3.03.5mm?
NO
Check if the hardness of
P/R, and spring force is OK?
(hardness: 24 degree,
spring's force: 3 Kg)
YES
Replace the contol
component on engine
board.
Check any contact
problem in thermistor
and repair.
The paper used is too
thick or contains too
much cotton in it.
-> Re-test with the
recommended paper.
4-13
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Troubleshooting
4-3-13 Poor transfer and poor fusing when ENVELOPE printing
'ENVELOPE'
selected via
RCP
NO
Select 'ENVELOPE'mode
via RCP
YES
Transfer voltage
is OK?
NO
Replace or repair HVPS.
YES
Are the
connection terminal and
connection correct?
NO
Repair orReplace HVPS.
YES
Replace HVPS or repair defective component.
4-14
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Troubleshooting
4-4 Malfunction
4-4-1 No Power (LED Off)
Plug in the
power cord?
NO
Check the voltage first and plug
the power cord.
YES
The power
NO
voltage supplying is
the same as
rating?
Supply the power as the rating.
YES
The fan
revolves when
powered on?
Connections
NO
on board are OK?
NO
YES
YES
LEDs blink
once when
powered on?
NO
Fuse of SMPS
is open?
The On-Line
key is being pressed NO
or shortage on
the panel
board?
Repair/replace the
board.
NO
Replace the fuse.
YES
YES
YES
Re-connect firmly
and re-test.
The connection
error between
controller board
and panel board
or malfunction
of boards.
-> Replace the
boards.
Shortage
between 5V and
GND, or between
24V and
GND?
YES
Remove the shortage
or replace the board.
NO
Toner cartridge
is in the set?
NO
Put in the
cartridge.
YES
Detect failure due to the
board which detects top
cover open or switch error.
-> Replace the board or switch.
4-15
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Troubleshooting
4-4-2 Fuser Error
Measure the resistance
at the both ends of AC
line with covers open.
NO
Less than 10ohm?
Thermostat is open due to the heat etc.
-> Replace the thermostat.
YES
Remove the covers.
AC is being supplied?
NO
YES
The voltage
of pin #60 of U17
(CPU) on the controller
is about 2.0V when
printing?
NO
Re-assemble the top
cover and close it.
Check the fusing control
part and CN501on the
engine board.
-> Replace the component
or replace the engine
board.
Thermistor, connecting point or engine
board defected. -> Repair/replace the
component/board.
YES
END
4-16
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Troubleshooting
4-4-3 Paper Jam (Mis-feeding)
Sounds the
solenoid on when starts
print?
NO
The solenoid defected.
-> Replace it.
YES
Does the
paper move?
The engine board and joint
board defected.
-> Replace boards.
NO
The pick-up unit is
assembled wrong.
-> Re-assemble or replace
the unit.
YES
Does the
paper move more than NO
100mm?
Too many
papers in the
feeder?
YES
Feeder
sensor and paper
width detect sensor
are assembled
reverse?
YES
NO
The sensor and
joint boards defected.
-> Repair/replace.
Reduce the amount
and re-test.
YES
Switch them.
Paper guides
fit the paper width?
NO
Take out the paper
and re-insert.
YES
Paper end curled?
YES
Use the recommended
and quality paper.
NO
Does the
extender pulled out?
NO
Pull out the
extender.
YES
<Recommendation>
Use the MPF for the thick
paper such as envelope
and cardstock.
4-17
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Troubleshooting
4-4-4 Paper Jam (Jam 1)
Paper
NO
stopped before
the OPC?
Paper
NO
stopped before
the fuser?
YES
YES
The
actuator of
NO
paper exit sensor
works OK?
Check the actuator exists and its
operation and around the engine board.
-> Replace.
YES
Check the LSU and
if it has the defect.
->Replace it.
Is the paper
rolled around the
presseure
roller?
Feeds
NO
multiple pages?
NO
YES
YES
Remove the fuser, remove
the paper and replace the
pressure roller, if necessary.
Severe skew
when feeding?
NO
YES
Adjust the paper guides to fit the
paper width.
The force of springs pressing the
developer is weak.
-> Check guide-DEVE.
Check the roller
and ribs of fuser
are in place, and
remove burrs, if
any.
-> Remove the
factors of jam.
Reduce the amount
and retest.
The paper
came out through
between fuser and
developer?
NO
Check the input path
to the fuser (such as
mis-assembly).
YES
Too thin
or sensitive paper to
static electricity?
NO
Check guide transfer
is grounded. Check
the shutter prevents
feeding.
YES
Use the recommended
paper.
4-18
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3. Disassembly and Reassembly
3-1 General Precautions on Disassembly
When you disassemble and reassemble components, you must use extreme caution. The close proximity of
cables to moving parts makes proper routing a must. If components are removed, any cables disturbed by the
procedure must be restored as close as possible to their original positions. Before removing any component
from the machine, note the cable routing that will be affected.
Whenever servicing the machine, you must perform as follows:
1. Remove the paper cassette(s), and the print cartridge. Do not expose the cartridge to direct room light or sun
light, and be careful not to scratch the drum surface.
2. Turn the power switch off.
3. Unplug all the cables from the printer.
4. Replace with only an authorized component.
5. Do not force to open or fasten a plastic material component.
6. Be careful no obstacles are included when you reassemble components.
7. When you reassemble components, be careful small size components are located in place.
8. If you turn the machine over to replace some parts, toner or paper particles may contaminate the LSU window. Protect the LSU window with clean paper.
Releasing Plastic Latches
Many of the parts are held in place with plastic
latches. The latches break easily; release them carefully. To remove such parts, press the hook end of
the latch away from the part to which it is latched.
3-1
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Disassembly and Reassembly
3-2 Transfer Roller
1. Open the printer cover.
3. Hold the cap at the both end of the roller, then
remove the roller.
2. Remove the cap.
3-2
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Disassembly and Reassembly
3-3 Controller Board
1. Remove two screws and remove the controller
board.
2. Remove five screws securing the board and
unplug all connectors, and then take the controller board out of the printer.
3-3
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Disassembly and Reassembly
3-4 Pickup Assembly
1. Remove four screws securing the pickup assembly.
3. Check the pickup rubber wear. If the rubber is
heavily worn, replace it with a new one.
Squeeze this tab to
remove the rubber.
2. Take the assembly out.
Push the solenoid if
you have difficulty to
remove the pickup
assembly.
3-4
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Disassembly and Reassembly
3-5 Main Cover
1. Remove two screws and remove the controller
board.
3. Open the printer cover, and open the MP tray.
2. Remove two screws at the back of the printer
and unplug one connector from the board, then
open the rear cover.
3-5
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Disassembly and Reassembly
4. Remove two screws securing the main cover.
6. Slide the main cover upward, out of the printer.
Note that the power
switch and the power
connecter are properly
released when you
remove the cover.
5. Unlatch the front ends of the cover.
3-6
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Disassembly and Reassembly
3-6 MP (Multi-Purpose) Tray
1. Before you remove the MP tray, you should
remove:
-Main Cover (see page 3-5)
2. Remove the stoppers securing the MP tray.
3-7
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Disassembly and Reassembly
3-7 Exit Assembly
1. Before you remove the exit assembly, you should
remove:
3. If you want to remove the roller shaft, unlatch
both ends of the shaft and take it out.
-Main Cover (see page 3-5)
2. Remove the exit tray in the direction of arrow.
4. If you want to remove the exit roller, sqeeze the
bottom of the roller and take it out.
3-8
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Disassembly and Reassembly
3-8 LSU
1. Before you remove the LSU, you should remove:
-Main Cover (see page 3-5)
-Exit assembly (see page above)
2. Remove four screws, and remove the LSU. Then
unplug two connectors from the LSU.
3-9 HVPS board
1. Before you remove the HVPS board, you should
remove:
-Main Cover (see page 3-5)
2. Remove five screws and take the HVPS board
and HVPS cover out.
3-9
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Disassembly and Reassembly
3-10 Drive Assembly
1. Before you remove the drive assembly, you
should remove:
4. Remove the motor assembly. Remove two screws
securing the motor to the motor bracket, then
take the motor out.
-Main Cover (see page 3-5)
2. Remove six screws securing the drive assembly
from the gear bracket and unplug one connector
from the motor, and then take the drive assembly
out.
3. If you want to remove the motor from the drive
assembly, remove three gold screws securing the
motor assembly to the gear bracket.
3-10
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Disassembly and Reassembly
3-11 Fan
1. Before you remove the fan, you should remove:
-Main Cover (see page 3-5)
2. Remove two screws, and remove the fan. Then
unplug one connector.
3-12 Solenoid
1. Before you remove the solenoid, you should
remove:
-Main Cover (see page 3-5)
2. Remove two screws, and remove the solenoid.
Then unplug one connector.
3-11
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Disassembly and Reassembly
3-13 Fuser Assembly
1. Before you remove the fuser, you should remove:
To remove the thermistor from the fuser assembly
:
-Main Cover (see page 3-5)
Remove one screw, and release the wire from the
three holders, and then take the thermistor out.
2. Remove four screws and unplug one connector,
and then remove the fuser assembly.
To remove the halogen lamp from the fuser assembly :
Remove two screws and take the halogen lamp out
of the fuser assembly.
To remove the thermostat from the fuser assembly
Remove two screws and take the thermostat out.
Note: When you reassemble the halogen lamp,
make sure that it is inserted into the slot
properly.
3-12
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Disassembly and Reassembly
To remove the heat roller from the fuser
assembly :
To remove the pressure roller from the fuser
assembly :
1. Before you remove the guide feed, you should
remove:
Remove the roller.
-Halogen lamp (see page 3-11)
2. Remove two CS-rings and two gears. Then
remove two screws securing the BRKT gear fuser
and take the gear fuser out.
pressure roller
CS-ring
BRKT gear fuser
3. Remove two screws and take the cover fuser out.
4. Remove two screws and take the holder brush
ant out.
5. Remove the heat roller.
3-13
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Disassembly and Reassembly
3-14 Feed Guide & PTL Lsmp
1. Before you remove the guide feed & PTL lamp,
you should remove:
4. Remove the feed guide .
-Main Cover (see page 3-5)
2. Release the latches on the PTL lamp from the
MPF ass’y and unplug one connector, then
remove the PTL lamp.
ept lamp
3. Remove two screws and raise the feed guide in
the direction of arrow.
3-14
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Disassembly and Reassembly
3-15 Engine Board and Miscellaneous
1. Before you remove the engine board, you should
remove:
3. While you push the latch to release the PCU
shield, take the PCU shield out of the printer.
-Main Cover (see page 3-5)
2. Remove nine screws securing the PCU shield
and remove two screws securing the SCF connector, and then take the PCU shield out of the
printer.
4. Unplug all connectors from the PCU shield, and
remove the shield.
3-15
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Disassembly and Reassembly
To replace the exit board :
1. Unplug one connector from the controller board
and remove one screw securing the board. Then
release the wire from two holders and take the
board out.
To replace the fuser sensor :
Remove two screws and take it out.
To replace the Cap sensor :
Remove two screws and take it out.
To replace the actuator empty :
Take the sensor out while you squeeze the both
ends of the sensor.
Actuator empty
3-16
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Disassembly and Reassembly
To replace the actuator feed
1. Turn the mechanism back and push down the
points as shown to unlatch the actuator feed.
To remove the transfer guide :
Remove three screws and take the guide out.
2. Turn the unit over again, and remove the actuator feed.
3-17
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Disassembly and Reassembly
MEMO
3-18
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2. Specifications
Note: It is subject to change without notice.
Item
Specification & Description
Engine
ML-6040
Print Speed
12PPM (A4 Size, 5% Character Pattern)
Resolution
True 600 x 600 dpi
Source of Light
Laser Diode (LSU:Laser Scanner Unit) + Electrophotography
Print Method
Non-impact Electrophotography
Feed Method
Cassette & Manual, Option Feeder
Paper Handling (input)
*Size
Standard : A4, Letter, Legal, B5, Executive, Folio
Paper Type
Monarch
Com-10
Intl-DL
Intl C5
Paper size(mm2)
98.5 x 190.5
104.9 x 241.3
110 x 220
162 x 229
(3) Universal type
Length : 150 ~ 356 mm
Width : 90 ~ 216 mm
*Weigh : For Cassette, 60 ~ 90 g/m2
Paper Handing (output)
Face Down : 250 sheets, Face Up : 20 sheets
Feed Capacity
Cassette : 250 sheets of paper (75g/m2)
Warm-up time
30 seconds or less (23°C, 50%)
First Print Time
Tray1 : 15seconds or less
Power Rating
AC100~120V/ 220~240V(±15%), 50/60Hz (±3%)
Power Consumption
During Printing : 250WH (average)
Power Saving
During Sleep : Less than 12W
Consumption
Less than 50W during 1 hour when it turned on
Certification & Compliance
110V : UL,CSA,CDRH,FDA
220V : GS,SEMKO,FIMKO,NEMKO,DEMKO
Acoustic Noise
Stand by : Less than 35dB, Operating : Less than 48dB
Toner Supply
Print Cartridge
Samsung Electronics
2-1
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Specifications
Item
Printing Area
Specification & Description
No-print area : 3mm from edge(Top,Bottom,Left,Right) of listed core media
No-print area : 3mm from edge(Top,Bottom,Left,Right) of envelope
Operating Environment
Temperature : 10~30°C, Humidity : 20~80%RH
Storage Environment
Temperature : 0~35°C, Humidity : 10~90%RH
Weigh
Net : Max 11Kg, Gross : 12Kg
External Dimension
420 (W) x 368 (D) x 220 (H)mm
Print Cartridge
Life Span : 6,000 pages, 5% Pattern
Developing : Non-magnetic Contact Developing
Charging : Conductive Roller Charging
Density Adjustment : 3 step (Light, Medium, Dark)
Toner Supply Method : Exchanging the Developer
Toner Checking Sensor : None
Transfer System : Conductive Roller Transfer
Fusing System : Temperature & Pressure
Ozone Emission : Less than 0.1 PPM
Emulation
GDI,PCL4.5
CPU
ARM7 TDMI (clock speed 66MHz)
RAM Memory
Standard : 4M byte
ROM
1M byte (8M bit x 1 : Program) Flash Memory
EEPROM
512 bytes
Interface
Bidirectional Parallel Standard
- IEEE 1284 COMPATIBLE MODE
- IEEE 1284 NIBBLE MODE
- IEEE 1284 BYTE MODE
- IEEE 1284 ECP WITHOUT RLE
- IEEE 1284 ECP WITH RLE
USB Interface Standard
- USB 1.0 compliant
- 12Mbps 1 port
Interface Switching
Automatic (Parallel, USB)
Interface Time Out
5 min (max.)
2-2
Samsung Electronics
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1. Precautions
1-1 Safety Precautions
Read each caution carefully:
1. Do not use this printer near water or when
exposed to inclement weather.
2. Do not place this printer on an unstable cart, stand
or table; the product may fall, causing serious
damage to the product.
3. Slots and openings in the cabinet are provided for
ventilation. To ensure reliable operation and to protect the printer from everheating, do not block or
cover any of these openings. Do not place the
printer in an enclosure unless the enclosure provides adequate ventilation.
4. Never push objects of any kind into the printer
through the cabinet ventilation slots as they may
touch dangerous high voltage points, create short
circuits, cause a fire, or produce an electrical
shock. Never spill liquid of any kind on the printer.
5. Do not place the printer in a location where someone may trip on the cords.
6. Select a work surface that is large enough to hold
the printer.
7. Position the printer within six feet of the computer
and within five feet of an electrical outlet.
8. Operate this printer using the power source (110V,
220V, etc) indicated on the marking label. If you
are not sure of the type of power source available,
consult your dealer or local power company.
9. If you need to use an extension power cord with
this printer, make sure that it uses a three-wire
grounded cord and that the total ampere ratings for
all of the products using the extension do not
exceed the extension cord ampere rating. Also,
make sure that the total of all products plugged
into the wall outlet does not exceed 15 amperes.
10. Do not allow anything to rest on the power cord or
data communications cable.
11. Unplug this printer from the wall outlet before
cleaning. Do not use liquid cleaners or aerosol
sprays. Use a damp cloth for cleaning.
12. Do not touch the surface of the photo-sensitive
drum as marks or scratches may impair print quality.
Samsung Electronics
13. Do not expose the drum unit to direct light for prolonged periods.
14. Use only standard papers, OHP films, and
approved envelopes. Feed OHP films though the
manual feed slot only. See specifications for
approved papers and envelopes.
15. Other than replacing consumables such as paper
and toner, refer all questions to qualified service
personnel.
LASER STATEMENT (LASERTURVALLISUUS)
WARNING : NEVER OPERATE AND SERVICE THE PRINTER
WITH THE PROTECTIVE COVER REMOVED
FROM LASER/SCANNER ASSEMBLY. THE
REFLECTIVE BEAM, ALTHOUGH INVISIBLE, CAN
DAMAGE YOUR EYES.
Class 1 laser product
Luokan 1 laserlaite
Klass 1 laser apparat
Allonpituus 770-795nm
Teho 0.29mW±0.02mW
CAUTION
INVISIBLE LASER RADIATION WHEN
THIS COVER OPEN. DO NOT OPEN
THIS COVER.
VORSICHT
UNSICHTBARE LASERSTRAHLUNG,
WENN ABDECKUNG GEOFFNET.
NIGHT DEM STRAHL AUSSETZEN.
ATTENTION
REYONNEMENT LASER INVISIBLE EN CAS D’OUVERTURE. EXPOSITION DANGERUSE AU FAISCEAU.
ATTENZIONE
RADIAZIONE LASER INVISIBLE IN CASO DI
APERTURA. EVITARE L’ESPOSIZONE LA FASCIO.
PRECAUCION
REDIACION LASER INVISIBLE CUANDO SE
ABRE. EVITAR EXPONERSE AL RAYO.
CAUTION : Avoid exposure to invisible laser radiation when the
development unit is not installed.
1-1
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Precautions
1-2 Servicing Precautions
Note : Requirements for AC power are described on the label affixed to the rear of the printer. Check the AC
voltage rating requirement before use.
1. Before disassembly, pull the power plug from the AC
power connector.
2. To avoid spilling toner inside the machine, do not turn
the printer over or on its side before removing the
developer cartridge.
3. Faulty installation of DRAMs may cause permanent
damage to the Laser Printer.
4. Use only+5V power for video controller-related circuitry.
5. When replacing parts, use only the same type of part
as the original. Replacing components with a second
vendor’s part may cause faulty operation.
6. Check the insulation between the blades of the AC
plug and accessible conductive parts (examples :
metal panels and input ports).
7. Insulation Checking Procedure:
Disconnect the power cord from the AC power
source. Connect an insulation resistance meter
(500V) to the blades of the AC plug.
The insulation resistance between each blade of the
AC plug and accessible conductive parts (see left)
should be greater than 1 megaohm.
8. Never defeat any of the B+ voltage interlocks. Do not
apply AC power to the unit (or any of its assemblies)
unless all solid-state heat sinks are correctly installed.
9. Always connect a test instrument’s ground lead to the
instrument chassis ground before connecting the positive lead; always remove the instrument’s ground
lead last.
1-3 ESD Precautions
Some semiconductor (“solid state”) devices are easily damaged from static electricity. Such components commonly are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits (ICs), LargeScale Integrated circuits (LSIs), some field-effect transistors, and semiconductor chip components. The following techniques will reduce the occurrence of component damage caused by static electricity:
CAUTION : Be sure the power is off to the chassis or circuit board, and observe all
other safety precautions
1. Immediately before handling any semiconductor components assemblies, drain the electrostatic charge
from your body by touching a known earth ground.
Alternatively, wear a discharging wrist strap device.
(Be sure to remove the strap before applying power
to the unit under test to avoid potential shock.)
2. After removing ESD-equipped assembly, place it on a
conductive surface such as aluminum foil to prevent
accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage
ESDs.
charge to damage ESDs.
6. Do not remove a replacement ESD from its protective
package until you are ready to install it. Most replacement ESDs are package with leads that are electrically shorted together by conductive foam, aluminum foil
or other conductive materials.
7. Immediately before removing the protective material
from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into
which the device will be installed.
8. Minimize body motions when handling unpackaged
replacement ESDs. Motion such as your clothes
brushing together, or lifting a foot from a carpeted
floor can generate enough static electricity to damage
an ESC.
9. Handle ICs and EPROMs carefully to avoid bending a
pin.
4. Use only a ground-tip soldering iron when soldering
or desoldering ESDs.
10. Pay attention to the direction of parts when mounting
or inserting them on a PCB.
5. Use only anti-static solder removal device. Some solder removal devices are not rated as “antistatic;”these can accumulate sufficient electrical
11. Components can be permanently damaged if heated
for longer than necessary while welding. All components are susceptible to heat damage.
1-2
Samsung Electronics
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ELECTRONICS
© Samsung Electronics Co.,Ltd. August 2000
Printed in Korea.
VERSION NO. : 1.00 P/N.: JC-0012A
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